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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302A DECEMBER 2000 REVISED MARCH 2001
1POST OFFICE BOX 655303 DALLAS, TEXAS 75265
features
Regulated 3-V or 3.3-V Output Voltage Withup to 20-mA Output Current From a 0.9-V to1.8-V Input Voltage Range
High Power Conversion Efficiency (up to
90%) Over a Wide Output Current Range,Optimized for 1.2-V Battery Voltage
Additional Output With 2 Times VIN(OUT1)
Device Quiescent Current Less Than 35 A
Supervisor Included; Open Drain orPush-Pull Power Good Output
No Inductors Required/Low EMI
Only Five Small, 1-F Ceramic CapacitorsRequired
Load Isolated From Battery DuringShutdown
Microsmall 10-Pin MSOP Package
applications
Pagers
Battery-Powered Toys
Portable Measurement Instruments
Home Automation Products
Medical Instruments (Like HearingInstruments)
Metering Applications Using MSP430Microcontroller
Portable Smart Card Readers
description
The TPS6030x step-up, regulated charge pumpsgenerate a 3-V 4% or 3.3-V 4% output voltage
from a 0.9-V to 1.8-V input voltage (one alkaline,NiCd, or NiMH battery).
Only five small 1-F ceramic capacitors are required to build a complete high efficiency dc/dc charge pumpconverter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selectsbetween a 3x or 4x conversion mode.
typical application circuit
2 4 8 7
C1F
1F
C2F
1F
OUT1
C1 C1+ C2 C2+5
+C(OUT1)1 F
2IN
Max 40 mA
OUT26
+C(OUT2)1 F
3.3 V4%
Max 20 mA
R
10PG
VIN3
CIN1 F
INPUT
0.9 V to 1.8 V
1EN
OFF/ON GND
9
TPS60300
+
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
0 2 4 6 8 1012141618 20 2224262830 32340
10
20
30
40
50
60
70
80
90
100
Efficiency
V Battery
BatteryVoltageV
Operating Time
ALKALINE BATTERY OPERATING TIME
Efficiency%
Operating time (hours) with an alkaline battery
(2000 mAh) until power good goes low @ lL= 20 mA
Copyright2001, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
ACTUAL SIZE
3,05 mm x 4,98 mm
1
2
3
45
10
9
8
76
EN
C1
VIN
C1+OUT1
PG
GND
C2
C2+OUT2
DGS PACKAGES(TOP VIEW)
PRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
3POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TPS60300 and TPS60301 functional block diagram
CP1
2x (Doubler)
Charge Pump
OscillatorControl
C1F
C1+C1
CP2
1.5x/2x
Charge Pump
Reg
_
+
_+Vref
_
+
C2F
C2+C2
PG
OUT1
OUT2
GND
EN
VIN
(Push-Pull Output
for TPS60302 and
TPS60303)
Terminal Functions
TERMINAL
NAME NO.I/O DESCRIPTION
C1+ 4 Positive terminal of the flying capacitor C1FC1 2 Negative terminal of the flying capacitor C1F
C2+ 7 Positive terminal of the flying capacitor C2F
C2 8 Negative terminal of the flying capacitor C2F
EN 1 I Device-enable input
EN = Low disables the device. Output and input are isolated in shutdown mode.
EN = High enables the device.
GND 9 GROUND
OUT1 5 O 2 VINpower output. Bypass OUT1 to GND with the output filter capacitor C(OUT1).
OUT2 6 O Regulated
3.3-V power output (TPS60300, TPS60302) or 3-V power output (TPS60301, TPS60303), respectively
Bypass OUT2 to GND with the output filter capacitor C(OUT2).
PG 10 O Power good detector output. As soon as the voltage on OUT2 reaches about 98% of its nominal value this pin goes high.Open drain output on TPS60300 and TPS60301. A pullup resistor should be connected between PG and OUT1 or
OUT2.
Push-pull output stage on TPS60302 and TPS60303
VIN 3 I Supply input. Bypass VINto GND with a 1-F capacitor.
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
4 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
detailed description
operating principle
The TPS6030x charge pumps are voltage quadruplers that provide a regulated 3.3-V or 3.0-V output from a
0.9-V to 1.8-V input. They deliver a maximum load current of 20 mA. Designed specifically for space criticalbattery powered applications, the complete converter requires only five external capacitors and enables the
design to use low-cost, small-sized, 1-F ceramic capacitors. The TPS6030x circuits consist of an oscillator,a voltage reference, an internal resistive feedback circuit, an error amplifier, two charge pump stages withMOSFET switches, a shutdown/start-up circuit, and a control circuit.
shutdown
Driving EN low disables the converter. This disables all internal circuits, reducing input current to only 0.05 A.Leakage current drawn from the output pins OUT1 and OUT2 is a maximum of 1 A. The device exits shutdownonce EN is set high (see start-up procedure described below). The typical no-load, start-up time is 400s. Whenthe device is disabled, the load is isolated from the input. This is an important feature in battery operated
products because it extends the battery shelf life.
start-up procedure
The device is enabled when EN is set from logic low to logic high. CP1 will first enter a dc start-up mode during
which the capacitor on OUT1 is charged up to about VIN. After that, it starts switching to boost the voltage furtherup to about two times VIN. CP2 will then follow and charge up the capacitor on OUT2 to about the voltage onOUT1, after that, it will also start switching and boost up the voltage to its nominal value. EN must not exceedthe highest voltage applied to the device.
NOTE:
During start-up with VOUT= 0 V, the highest voltage is the input voltage.
power-good detector
The power-good output is an open-drain output on the TPS60300 and TPS60301 or a push-pull output on theTPS60302 and TPS60303. The PG-output pulls low when the output of OUT2 is out of regulation. When theoutput rises to within 98% of regulation, the power-good output goes active high. In shutdown, power-good ispulled low. In normal operation, an external pullup resistor with the TPS60300 and TPS60301 is typically used
to connect the PG pin to VOUT. The resistor should be in the 100-kto 1-Mrange. If the PG output is not used,it should remain unconnected. Output current at PG (TPS60302, TPS60303) will reduce maximum outputcurrent at OUT2.
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
5POST OFFICE BOX 655303 DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Input voltage, VI(IN to GND) (see Note 1) 0.3 V to 2 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Output voltage, VO(OUT1,OUT2, EN, PG to GND) (see Note 1) 0.3 V to 3.6 V. . . . . . . . . . . . . . . . . . . . . . . .Voltage, (C1+ to GND) 0.3 V to VO(OUT1)+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Voltage, (C1to GND, C2to GND) 0.3 V to VIN+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage, (C2+ to GND) 0.3 V to VO(OUT2)+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Output current, IO(OUT1) 80 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Output current, IO(OUT2) 40 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage temperature range, Tstg 55C to 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Maximum junction temperature, TJ 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under absolute maximum ratingsmay cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditionsis not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The voltage at EN and PG can exceed IN up to the maximum rated voltage without increasing the leakage current drawn by these pins.
DISSIPATION RATING TABLE
PACKAGETA
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
6 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at CIN= C1F = C2F = C(OUT1)= C(OUT2)= 1F, TC=40C to 85C, VIN= 1.0 V,V(EN)= VIN(unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIN Supply voltage range 0.9 1.8 V
VIN1.1 V, IO(OUT2)= 0 mA,
I(PG,1)= 0 mA
40
IO(OUT1)
Maximum output current for TPS60300,
VIN= 0.9 V, IO(OUT2)= 0 mA,
I(PG,1)= 0 mA20
,
TPS60302 VIN1.1 V, IO(OUT1)= 0 mA,
I(PG,1)= 0 mA20
mA
IO(OUT2)VIN= 0.9 V, IO(OUT1)= 0 mA,
I(PG,1)= 0 mA10
VIN1.1 V, IO(OUT2)= 0 mA,
I(PG,1)= 0 mA40
IO(OUT1)
Maximum output current for TPS60301,VIN= 0.9 V, IO(OUT2)= 0 mA,
I(PG,1)= 0 mA20
TPS60303VIN1.0 V, IO(OUT1)= 0 mA,
I(PG,1)= 0 mA20
mA
IO(OUT2) VIN= 0.9 V, IO(OUT1)= 0 mA,I(PG,1)= 0 mA
12
V Output volta e for TPS60300, TPS60302
1.1 V < VIN< 1.8 V,
IO(OUT1)= 0 mA
0 < IO(OUT2)< 20 mA
3.17 3.30 3.43
V ,
0.9 V < VIN< 1.1 V,
IO(OUT1)= 0 mA, IO(OUT2)< 10 mA3.17 3.30 3.43
V Output volta e for TPS60301, TPS60303
1.0 V < VIN< 1.8 V,
IO(OUT1)= 0 mA,
0 < IO(OUT2)< 20 mA
2.88 3 3.12
V ,
VIN> 1.65 V, IO(OUT1)= 0 mA,
25 A < IO(OUT2)< 20 mA2.88 3 3.15
OUT2 IO(OUT2)= 20 mA, IO(OUT1)= 0 mA 20
VPP Output voltage ripple OUT1 IO(OUT1)= 40 mA, IO(OUT2)= 0 mA 40 mVPP
IQ Quiescent current (no-load input current) IO(OUT)= 0 mA, VIN= 1.8 V 35 70 A
VIN= 1.8 V, V(EN)= 0 V,
See Note 20.05 2.5
I(SD) Shutdown supply current VIN= 1.8 V, V(EN)= 0 V,
TC= 25C, See Note 20.5
A
fOSC Internal switching frequency 470 700 900 kHz
VIL(EN) EN input low voltage VIN= 0.9 V to 1.8 V 0.3VIN V
VIH(EN) EN input high voltage VIN= 0.9 V to 1.8 V 0.7 VIN V
Ilkg EN input leakage currentV(EN)= 0 V or VINor VO(OUT2)or
VO(OUT1)0.01 0.1 A
LinSkip switching threshold VIN= 1.25 V 7.5 mA
VO(OUT2)= 0 V 5 20 50Short circuit current VIN= 1.8 V VO(OUT1)= 0 V 2 80 150
mA
Output leakage current OUT2VO(OUT1)= 3 V,
VO(OUT2)= nominal, EN = 0 V1 A
NOTE 2: OUT1 not loaded. If OUT1 is connected to GND via a resistor, leakage current will be increased.
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
7POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at CIN= C1F = C2F = C(OUT1)= C(OUT2)= 1F, TC=40C to 85C, VIN= 1.0 V,V(EN)= VIN(unless otherwise noted) (continued)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output load regulationVIN= 1.25 V, TC= 25C
2 mA < IO(OUT2)< 20 mA0.1 %/mA
Output line regulation 1.0 V < VIN< 1.65 V; TC= 25C,IO(OUT)= 10 mA
0.75 %/V
No-load start-up time 400 s
Impedance of first charge pump stage 4
VIN 1.1 V 165Start-up performance at OUT2 (minimum
- pVIN 1.0 V 330 s ar -up oa res s ance)VIN= 0.9 V 1000
Start-up performance at OUT1 (minimum
start-up load resistance)VIN= 1.0 V 500
electrical characteristics for power good comparator of devices TPS6030x at TC=40C to 85C,VIN= 1.0 V and V(EN)= VIN(unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V(PG) Power good trip voltage VOramping positive VO2% VO V
Vhys Power good trip voltage hysteresis VOramping negative 10%
VOL Power good output voltage lowVO= 0 V,
I(PG)= 1.6 mA0.3 V
TPS60300VO= 3.3 V,
V(PG)= 3.3 V0.01 0.1
Ilkg Power good leakage current
TPS60301VO= 3.0 V,
V(PG)= 3.0 V0.01 0.1
A
TPS60302 3VOH Power good output voltage high TPS60303
I(PG)=5 mA 2.7V
IO(PG,1)
Output current at power good (source)TPS60302,
TPS603035 mA
IO(PG,0) Output current at power good (sink) All devices V(PG)= 0 V 1.6 mA
R(PG,1)Output resistance at power good
TPS60302,
TPS60303V(PG)= VO(OUT2) 15
R(PG,0)
All devices V(PG)= 0 V 100
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
8 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Efficiency vs Output current 1, 2
IS Supply current vs Output current 3
IQ Quiescent current vs Input voltage 4
VO(OUT2) Output voltage at OUT2 vs Output current 5, 6
VO(OUT1) Output voltage at OUT1 vs Output current at 25C, VIN= 0.9 V, 1.1 V, 1.25 V, 1.4 V, 1.6 V, 1.8 V 7
VO(OUT2) Output voltage at OUT2 vs Input voltage 8, 9
VO(OUT1) Output voltage at OUT1 vs Input voltage 10
VO(OUT2) Output voltage at OUT2 vs Free-air temperature 11, 12
VO(OUT2) Output voltage ripple at OUT2 13
Minimum input voltage vs Output current for TPS60301, TPS60303 14, 15
Start-up timing Enable, OUT1 no load, OUT2 at full load 16
Switching frequency vs Input voltage 17
Load transient response VIN= 1.25 V, IO(OUT2)= 2 mA 18 mA 2 mA, OUT1: no load 18
Line transient response 19
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
9POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
IOOutput CurrentmA
0
10
20
30
40
50
60
70
80
90
0.1 1 10 100
VI= 0.9 V
VI= 1.25 V
VI= 1.8 V
Efficiency%
TPS60300, TPS60302
EFFICIENCY
vs
OUTPUT CURRENT
Figure 2
IOOutput CurrentmA
0
10
20
30
40
50
60
70
80
90
0.1 1 10 100
VI= 0.9 V
VI= 1.25 V
VI= 1.8 V
Efficiency%
TPS60301, TPS60303
EFFICIENCY
vs
OUTPUT CURRENT
Figure 3
IOOutput CurrentmA
0
20
40
60
80
100
120
140
0 10 20 30 40
VI= 1.25 V
VI= 1.8 V
VI= 0.9 V
SupplyCurrentmA
TPS6030
SUPPLY CURRENT
vs
OUTPUT CURRENT
ICC
Figure 4
VIInput VoltageV
20
22
24
26
28
30
32
34
36
0.80 1 1.20 1.40 1.60 1.80 2
TA=40C
TA= 25C
TA= 85C
QuiescentCurrent
TPS6030x
QUIESCENT CURRENT
vs
INPUT VOLTAGE
A
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
10 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
IOOutput Current (OUT2)mA
2.6
2.8
3
3.2
3.4
0 10 20 30 40
VI= 1.8 V
VI= 1.25 V
VI= 1.1 V
VI= 0.9 V
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
OUTPUT CURRENT (OUT2)
OutputVoltage(OUT2)V
VO
Figure 6
2.6
2.7
2.8
2.9
3
3.1
3.2
0 10 20 30 40
VI= 1.25 V VI= 1.8 V
VI= 1.1 V
VI= 0.9 V
TPS60301, TPS60303
OUTPUT VOLTAGE (OUT2)
vs
OUTPUT CURRENT (OUT2)
IOOutput Current (OUT2)mA
OutputVoltage(OUT2)V
VO
Figure 7
VI= 1.25 V
1.5
2
2.5
3
3.5
4
0 20 40 60
VI= 1.8 V
VI= 1.6 V
VI= 1.4 V
VI= 1.1 V
VI= 0.9 V
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT1)
vs
OUTPUT CURRENT (OUT1)
IOOutput Current (OUT1)mA
OutputVoltage(OUT1)V
VO
Figure 8
VIInput VoltageV
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
0.8 1 1.2 1.4 1.6 1.8
IO(OUT2)= 20 mA
IO(OUT2)= 0.1 mA
IO(OUT2)= 1 mAIO(OUT2)= 10 mA
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
INPUT VOLTAGE
OutputVoltage(OUT2)V
VO
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
11POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
2.85
2.9
2.95
3
3.05
3.1
0.8 1 1.2 1.4 1.6 1.8
IO(OUT2)= 0.1 mAIO(OUT2)= 1 mA
IO(OUT2)= 10 mA
IO(OUT2)= 20 mA
VIInput VoltageV
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
INPUT VOLTAGE
OutputVoltage(OUT2)V
VO
Figure 10
1.5
2
2.5
3
3.5
0.8 1 1.2 1.4 1.6 1.8
IO(OUT1)= 0.1 mA
IO(OUT1)= 40 mA
IO(OUT1)= 10 mA
VIInput VoltageV
TPS6030x
OUTPUT VOLTAGE (OUT1)
vs
INPUT VOLTAGE
OutputVoltage(OUT1)V
VO
Figure 11
2.80
2.90
3
3.10
3.20
3.30
3.40
40 10 60 110
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
FREE-AIR TEMPERATURE
OutputVoltage(OUT2)V
VO
VI= 1.8 VVI= 1.25 V
VI= 1 V
TAFree-Air TemperatureC
Figure 12
2.90
2.92
2.94
2.96
2.98
3
3.02
3.04
40 10 60 110
TPS60301, TPS60303
OUTPUT VOLTAGE (OUT2)
vs
FREE-AIR TEMPERATURE
OutputVoltage(OUT2)V
VO
VI= 1.8 V
VI= 1.25 V
VI= 1 V
TAFree-Air TemperatureC
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
12 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
TPS6030x
OUTPUT VOLTAGE RIPPLE (OUT2)
IO(OUT2)= 20 mA,
VI= 1.2 V
500 ns/DIV
10 mV/DIV
Fi ure 14
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
0.10 1 10 100
TA= 85C
TA=40C
TA= 25C
MinimumInputVoltageV
TPS60300, TPS60302
MINIMUM INPUT VOLTAGE
vs
OUTPUT CURRENT
VI(min)
IOOutput CurrentmA
Figure 15
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
0.10 1 10 100
MinimumInputVoltageV
TPS60301, TPS60303
MINIMUM INPUT VOLTAGE
vs
OUTPUT CURRENT
VI(m
in)
IOOutput CurrentmA
TA= 85C
TA=40CTA= 25C
Figure 16
START-UP TIMING ENABLE
VO(OUT2)
VO(OUT1)
IIN
V(EN)
2 V/DIV
2 V/DIV
100 mA/DIV
1 V/DIV
50 s/DIV
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
13POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 17
650
660
670
680
690
700
710
720
730
0.8 1.3 1.8
TA=40C
TA= 85C
TA= 25C
SwitchingFrequencykHz
SWITCHING FREQUENCY
vs
INPUT VOLTAGE
VIInput VoltageV
Figure 18
LOAD TRANSIENT RESPONSE
VO(OUT2)
IO(OUT2)
VI= 1.25 V,
Load Step 2 mA to
18 mA to 2 mA,
TA= 25C
20 s/DIV
20 mV/DIV
10 mA/DIV
Figure 19
VO(OUT2)
VI= 1.1 V to
1.7 V to 1.1 V,
IO(OUT2)= 20 mA
TA= 25C
LINE TRANSIENT RESPONSE
50 mV/DIV
VI1 V/DIV
500 s/DIV
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
14 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
APPLICATION INFORMATION
design procedure
capacitor selection
The TPS6030x devices require only five external capacitors. Their values are closely linked to the requiredoutput current and the output noise and ripple requirements. It is possible to only use 1-F capacitors of thesame type.
The input capacitor improves system efficiency by reducing the input impedance and stabilizing the inputcurrent.
The minimum required capacitance of the output capacitor (CO) that can be selected is 1 F. Depending on themaximum allowed output ripple voltage, larger values can be chosen. Table 1 shows capacitor valuesrecommended for low output voltage ripple operation. A recommendation is given for the smallest size.
Table 1. Recommended Capacitor Values for Low Output Voltage Ripple Operation
VIN IO(OUT2)
CIN[F]
CXF[F]
COUT[F]
VPP[mV]
[V] [mA]CERAMIC CERAMIC CERAMIC
@ 20 mA/VIN=1.1V
0.9...1.8 020 1 1 1 16
0.91.8 020 1 1 2.2 10
0.91.8 020 1 1 10 // 0.1 6
Table 2. Recommended Capacitors
MANUFACTURER PART NUMBER SIZE CAPACITANCE TYPE
Taiyo Yuden UMK212BJ104MG
LMK212BJ105KG
LMK212BJ225MG
JMK316BJ475KL
0805
0805
0805
1206
0.1 F
1 F
2.2 F
4.7 F
Ceramic
Ceramic
Ceramic
Ceramic
AVX 0805ZC105KAT2A1206ZC225KAT2A
08051206
1 F2.2 F
CeramicCeramic
Table 3 lists the manufacturers of recommended capacitors. However, ceramic capacitors will provide the
lowest output voltage ripple due to their typically lower ESR.
Table 3. Recommended Capacitor Manufacturers
MANUFACTURER CAPACITOR TYPE INTERNET
Taiyo Yuden X7R/X5R ceramic www.t-yuden.com
AVX X7R/X5R ceramic www.avxcorp.com
Vishay X7R/X5R ceramic www.vishay.com
Kemet X7R/X5R ceramic www.kemet.com
TDK X7R/X5R ceramic www.component.tdk.com
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
15POST OFFICE BOX 655303 DALLAS, TEXAS 75265
APPLICATION INFORMATION
OUT15
+C(OUT1)1 F
OUT26
+C(OUT2)1 F
OUTPUT
3.3 V, 20 mA
R1
10PG
VIN
3
CIN1 F
INPUT
0.9 V to 1.8 V
1EN
OFF/ON GND
9
TPS60300 PG7
8
C2F1 F
C2+
C2
C1+
C1
C1F1 F
4
2
+
Figure 20. Typical Operating Circuit
For the maximum output current and best performance, five ceramic capacitors of 1 F are recommended. For
lower currents or higher allowed output voltage ripple, other capacitors can be used.It is recommended that theinput and output capacitors have a minimum value of 1F. This value is necessary to assure a stable operationof the system due to the linear mode. With flying capacitors lower than 1 F, the maximum output power willdecrease. This means that the device will work in the linear mode with lower output currents.
output filter design
The power-good output is capable of driving light loads up to 5 mA (see Figure 21). Therefore, the outputresistance of the power-good pin, in addition with an output capacitor, can be used as an RC-filter.
_+
Charge Pumps,
Logic and Control
C1F
C1+C1
_
+
Vref
C2+C2
C2F
OUT2
C(OUT2)
OUT1
C(OUT1)
PG
CPG
R(PG1)
R(PG0)
GND
VIN
EN
Figure 21. TPS60302, TPS60303 Push-Pull Power-Good Output-Stage as Filtered Supply
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
16 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
design procedure (continued)
Due to R(PG,1), an output filter can easily be formed with an output capacitor (CPG). Cut-off frequency is givenby:
c1
2R(PG,1)
C(PG)
(1)
V(PG,1)V
O(OUT2)
11 2R
(PG,1)C
(PG)
2and ratio VOUT/VINis: (2)
with R(PG,1)= 15 , C(PG)= 0.1 F and f = 600 kHz (at nominal switching frequency)
V(PG,1)V
O(OUT2)
0.175Load current sourced by power-good output reduces maximum output current at OUT2. During start-up (powergood going high) current charging C(PG)will discharge C(OUT2). Therefore, C(PG)must not be larger than 0.1C(OUT2)or the device will not start. By charging C(PG)through C(OUT2),the output voltage at OUT2 will decrease.If the capacitance of C(PG)is to large, the circuit will detect power bad. The power-good output will go low anddischarge C(PG). Then the cycle starts again. Figure 22 shows a configuration with an LC-post filter to furtherreduce output ripple and noise.
OUT15
+C(OUT1)1 F
OUT26
C(OUT2)1 F
R1
10PG
VIN
3
CIN1 F
INPUT
0.9 V to 1.8 V
1EN
OFF/ON GND
9
TPS60300PG
7
8
C2F1 F
C2+
C2
C1+
C1
C1F1 F
4
2
LP
CPVP(OUT)
+ +
Figure 22. LC-Post Filter
Table 4. Recommended Values for Lowest Output Voltage Ripple
VIN IO OUT2 CIN[F] CXF[F] COUT[F] LP[H] CP[F] VP OUT[V] [mA] CERAMIC CERAMIC CERAMIC CERAMIC VPP[mV]
0.91.8 20 1.0 1.0 1.0 0.1 0.1 (X7R) 16
0.91.8 20 1.0 1.0 1.0 0.1 1 // 0.1 (X7R) 12
0.91.8 20 1.0 1.0 1.0 1.0 0.1 (X7R) 14
0.91.8 20 1.0 1.0 10 1.0 1 // 0.1 (X7R) 3
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
17POST OFFICE BOX 655303 DALLAS, TEXAS 75265
design procedure (continued)
OUT15
+C(OUT1)1 F
OUT26
C(OUT2)1 F
10
PG
VIN
3
CIN1 F
1EN
GND
9
TPS60302
7
8
C2F1 F
C2+
C2
C1+
C1
C1F1 F
4
2
CPG0.1 F
ON
R1
1 M
1.5 V
MSP430Display
Amplifier Sensor
+ +
Figure 23. Application With MSP430; PG as Supply for Analog Circuits
power dissipation
As given in the data sheet, the thermal resistance of the unsoldered package is RJA= 294C/W. Soldered onthe EVM, a typical thermal resistance of RJA(EVM)= 200C/W was measured.
The thermal resistance can be calculated as follows:
RJA
T
JT
A
PD
Where:
TJis the junction temperature.TAis the ambient temperature.PDis the power that needs to be dissipated by the device.
The maximum power dissipation can be calculated with the following formula:
PD= VINIINVOIO= VIN(max)(3 IO+ I(SUPPLY))VOIO
The maximum power dissipation happens with maximum input voltage and maximum output current:
At maximum load the supply current is approximately 2 mA.
PD= 1.8 V (3 20 mA + 2 mA)3.3 V 20 mA = 46 mW.
With this maximum rating and the thermal resistance of the device on the EVM, the maximum temperature riseabove ambient temperature can be calculated:
TJ= RJAPD= 200C/W 46 mW = 10C
This means that internal dissipation increases TJby 10C.
The junction temperature of the device must not exceed 125C.
This means the IC can easily be used at ambient temperatures up to:
TA= TJ(max)TJ= 125C10C = 115C
layout and board space
All capacitors should be soldered as close as possible to the IC. A PCB layout proposal for a two-layer boardis shown in Figure 24. Care has been taken to connect all capacitors as close as possible to the circuit to achieveoptimized output voltage ripple performance. The bottom layer is not shown in Figure 24. It only consists of aground-plane with a single track between the two viasthat can be seen in the left part of the top layer.
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
18 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
layout and board space (continued)
EN
GND
OUT1
OUT2
9,8 mm
0 mm
7,62 mm0 mm
GND
VIN
PG
Figure 24. Recommended PCB Layout for TPS6030x (top layer)
device family products
Other charge pump dc-dc converters in this family are:
Table 5. Product Identification
PART
NUMBERDESCRIPTION
TPS60100 2-cell to regulated 3.3-V, 200-mA low-noise charge pump
TPS60101 2-cell to regulated 3.3-V, 100-mA low-noise charge pump
TPS60110 3-cell to regulated 5-V, 300-mA low-noise charge pump
TPS60111 3-cell to regulated 5-V, 150-mA low-noise charge pump
TPS60120 2-cell to regulated 3.3-V, 200-mA high efficiency charge pump with low-battery comparator
TPS60121 2-cell to regulated 3.3-V, 200-mA high efficiency charge pump with power-good comparator
TPS60122 2-cell to regulated 3.3-V, 100-mA high efficiency charge pump with low-battery comparator
TPS60123 2-cell to regulated 3.3-V, 100-mA high efficiency charge pump with power-good comparator
TPS60124 2-cell to regulated 3-V, 200-mA high efficiency charge pump with low-battery comparator
TPS60125 2-cell to regulated 3-V, 200-mA high efficiency charge pump with power-good comparator
TPS60130 3-cell to regulated 5-V, 300-mA high efficiency charge pump with low-battery comparator
TPS60131 3-cell to regulated 5-V, 300-mA high efficiency charge pump with power-good comparator
TPS60132 3-cell to regulated 5-V, 150-mA high efficiency charge pump with low-battery comparator
TPS60133 3-cell to regulated 5-V, 150-mA high efficiency charge pump with power-good comparator
TPS60140 2-cell to regulated 5-V, 100-mA charge pump voltage tripler with low-battery comparator
TPS60141 2-cell to regulated 5-V, 100-mA charge pump voltage tripler with power-good comparator
TPS60200 2-cell to regulated 3.3-V, 100-mA low-ripple charge pump with low-battery comparator in MSOP10
TPS60201 2-cell to regulated 3.3-V, 100-mA low-ripple charge pump with power-good comparator in MSOP10TPS60202 2-cell to regulated 3.3-V, 50-mA low-ripple charge pump with low-battery comparator in MSOP10
TPS60203 2-cell to regulated 3.3-V, 50-mA low-ripple charge pump with power-good comparator in MSOP10
TPS60210 2-cell to regulated 3.3-V, 100-mA low-ripple charge pump with ultralow operating current and low-battery comparator in MSOP10
TPS60211 2-cell to regulated 3.3-V, 100-mA low-ripple charge pump with ultralow operating current and power-good comparator in MSOP10
TPS60212 2-cell to regulated 3.3-V, 100-mA low-ripple charge pump with ultralow operating current and low-battery comparator in MSOP10
TPS60213 2-cell to regulated 3.3-V, 50-mA low-ripple charge pump with ultralow operating current and power-good comparator in MSOP10
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TPS60300, TPS60301, TPS60302, TPS60303SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMPSLVS302ADECEMBER 2000REVISED MARCH 2001
19POST OFFICE BOX 655303 DALLAS, TEXAS 75265
MECHANICAL DATA
DGS (S-PDSO-G10) PLASTIC SMALL-OUTLINE PACKAGE
0,69
0,41
0,25
0,15 NOM
Gage Plane
4073272/A 03/98
4,98
0,17
6
3,05
4,782,95
10
5
3,05
2,95
1
0,27
0,15
0,051,07 MAX
Seating Plane
0,10
0,50 M0,25
06
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion.
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PACKAGING INFORMATION
Orderable Device Status (1) PackageType
PackageDrawing
Pins PackageQty
Eco Plan (2) Lead/Ball Finish MSL Peak Temp(3)
TPS60300DGS ACTIVE MSOP DGS 10 80 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60300DGSG4 ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60300DGSR ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60300DGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60301DGS ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60301DGSG4 ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60301DGSR ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60301DGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60302DGS ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60302DGSG4 ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60302DGSR ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60302DGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60303DGS ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60303DGSG4 ACTIVE MSOP DGS 10 80 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
TPS60303DGSR ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS60303DGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND:Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part ina new design.PREVIEW:Device has been announced but is not in production. Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.
(2)Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontentfor the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirementsfor all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be solderedat high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die andpackage, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHScompatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flameretardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
PACKAGE OPTION ADDENDUM
www.ti.com 5-Oct-2007
Addendum-Page 1
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(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak soldertemperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it isprovided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to theaccuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to takereasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis onincoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limitedinformation may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TIto Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com 5-Oct-2007
Addendum-Page 2
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TAPE AND REEL INFORMATION
*All dimensions are nominal
Device PackageType
PackageDrawing
Pins SPQ ReelDiameter
(mm)
ReelWidth
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1(mm)
W(mm) Q
TPS60300DGSR MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0
TPS60301DGSR MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0
TPS60302DGSR MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0
TPS60303DGSR MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0
PACKAGE MATERIALS INFORMATION
www.ti.com 29-Jul-2008
Pack Materials-Page 1
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*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS60300DGSR MSOP DGS 10 2500 340.5 338.1 20.6
TPS60301DGSR MSOP DGS 10 2500 340.5 338.1 20.6
TPS60302DGSR MSOP DGS 10 2500 346.0 346.0 29.0
TPS60303DGSR MSOP DGS 10 2500 340.5 338.1 20.6
PACKAGE MATERIALS INFORMATION
www.ti.com 29-Jul-2008
Pack Materials-Page 2
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I M P O R T A N T N O T I C E
T e x a s I n s t r u m e n t s I n c o r p o r a t e d a n d i t s s u b s i d i a r i e s ( T I ) r e s e r v e t h e r i g h t t o m a k e c o r r e c t i o n s , m o d i f i c a t i o n s , e n h a n c e m e n t s , i m p r o v e m e n t s , a n d o t h e r c h a n g e s t o i t s p r o d u c t s a n d s e r v i c e s a t a n y t i m e a n d t o d i s c o n t i n u e a n y p r o d u c t o r s e r v i c e w i t h o u t n o t i c e . C u s t o m e r s s h o u l d o b t a i n t h e l a t e s t r e l e v a n t i n f o r m a t i o n b e f o r e p l a c i n g o r d e r s a n d s h o u l d v e r i f y t h a t s u c h i n f o r m a t i o n i s c u r r e n t a n d c o m p l e t e . A l l p r o d u c t s a r e s o l d s u b j e c t t o T I s t e r m s a n d c o n d i t i o n s o f s a l e s u p p l i e d a t t h e t i m e o f o r d e r a c k n o w l e d g m e n t .
T I w a r r a n t s p e r f o r m a n c e o f i t s h a r d w a r e p r o d u c t s t o t h e s p e c i f i c a t i o n s a p p l i c a b l e a t t h e t i m e o f s a l e i n a c c o r d a n c e w i t h T I s s t a n d a r d
w a r r a n t y . T e s t i n g a n d o t h e r q u a l i t y c o n t r o l t e c h n i q u e s a r e u s e d t o t h e e x t e n t T I d e e m s n e c e s s a r y t o s u p p o r t t h i s w a r r a n t y . E x c e p t w h e r e m a n d a t e d b y g o v e r n m e n t r e q u i r e m e n t s , t e s t i n g o f a l l p a r a m e t e r s o f e a c h p r o d u c t i s n o t n e c e s s a r i l y p e r f o r m e d .
T I a s s u m e s n o l i a b i l i t y f o r a p p l i c a t i o n s a s s i s t a n c e o r c u s t o m e r p r o d u c t d e s i g n . C u s t o m e r s a r e r e s p o n s i b l e f o r t h e i r p r o d u c t s a n d a p p l i c a t i o n s u s i n g T I c o m p o n e n t s . T o m i n i m i z e t h e r i s k s a s s o c i a t e d w i t h c u s t o m e r p r o d u c t s a n d a p p l i c a t i o n s , c u s t o m e r s s h o u l d p r o v i d e a d e q u a t e d e s i g n a n d o p e r a t i n g s a f e g u a r d s .
T I d o e s n o t w a r r a n t o r r e p r e s e n t t h a t a n y l i c e n s e , e i t h e r e x p r e s s o r i m p l i e d , i s g r a n t e d u n d e r a n y T I p a t e n t r i g h t , c o p y r i g h t , m a s k w o r k r i g h t , o r o t h e r T I i n t e l l e c t u a l p r o p e r t y r i g h t r e l a t i n g t o a n y c o m b i n a t i o n , m a c h i n e , o r p r o c e s s i n w h i c h T I p r o d u c t s o r s e r v i c e s a r e u s e d . I n f o r m a t i o n p u b l i s h e d b y T I r e g a r d i n g t h i r d - p a r t y p r o d u c t s o r s e r v i c e s d o e s n o t c o n s t i t u t e a l i c e n s e f r o m T I t o u s e s u c h p r o d u c t s o r s e r v i c e s o r a w a r r a n t y o r e n d o r s e m e n t t h e r e o f . U s e o f s u c h i n f o r m a t i o n m a y r e q u i r e a l i c e n s e f r o m a t h i r d p a r t y u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f t h e t h i r d p a r t y , o r a l i c e n s e f r o m T I u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f T I .
R e p r o d u c t i o n o f T I i n f o r m a t i o n i n T I d a t a b o o k s o r d a t a s h e e t s i s p e r m i s s i b l e o n l y i f r e p r o d u c t i o n i s w i t h o u t a l t e r a t i o n a n d i s a c c o m p a n i e d b y a l l a s s o c i a t e d w a r r a n t i e s , c o n d i t i o n s , l i m i t a t i o n s , a n d n o t i c e s . R e p r o d u c t i o n o f t h i s i n f o r m a t i o n w i t h a l t e r a t i o n i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r s u c h a l t e r e d d o c u m e n t a t i o n . I n f o r m a t i o n o f t h i r d p a r t i e s m a y b e s u b j e c t t o a d d i t i o n a l r e s t r i c t i o n s .
R e s a l e o f T I p r o d u c t s o r s e r v i c e s w i t h s t a t e m e n t s d i f f e r e n t f r o m o r b e y o n d t h e p a r a m e t e r s s t a t e d b y T I f o r t h a t p r o d u c t o r s e r v i c e v o i d s a l l
e x p r e s s a n d a n y i m p l i e d w a r r a n t i e s f o r t h e a s s o c i a t e d T I p r o d u c t o r s e r v i c e a n d i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r a n y s u c h s t a t e m e n t s .
T I p r o d u c t s a r e n o t a u t h o r i z e d f o r u s e i n s a f e t y - c r i t i c a l a p p l i c a t i o n s ( s u c h a s l i f e s u p p o r t ) w h e r e a f a i l u r e o f t h e T I p r o d u c t w o u l d r e a s o n a b l y b e e x p e c t e d t o c a u s e s e v e r e p e r s o n a l i n j u r y o r d e a t h , u n l e s s o f f i c e r s o f t h e p a r t i e s h a v e e x e c u t e d a n a g r e e m e n t s p e c i f i c a l l y g o v e r n i n g s u c h u s e . B u y e r s r e p r e s e n t t h a t t h e y h a v e a l l n e c e s s a r y e x p e r t i s e i n t h e s a f e t y a n d r e g u l a t o r y r a m i f i c a t i o n s o f t h e i r a p p l i c a t i o n s , a n d a c k n o w l e d g e a n d a g r e e t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r a l l l e g a l , r e g u l a t o r y a n d s a f e t y - r e l a t e d r e q u i r e m e n t s c o n c e r n i n g t h e i r p r o d u c t s a n d a n y u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s , n o t w i t h s t a n d i n g a n y a p p l i c a t i o n s - r e l a t e d i n f o r m a t i o n o r s u p p o r t t h a t m a y b e p r o v i d e d b y T I . F u r t h e r , B u y e r s m u s t f u l l y i n d e m n i f y T I a n d i t s r e p r e s e n t a t i v e s a g a i n s t a n y d a m a g e s a r i s i n g o u t o f t h e u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n m i l i t a r y / a e r o s p a c e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e T I p r o d u c t s a r e s p e c i f i c a l l y d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e o r " e n h a n c e d p l a s t i c . " O n l y p r o d u c t s d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e m e e t m i l i t a r y s p e c i f i c a t i o n s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t a n y s u c h u s e o f T I p r o d u c t s w h i c h T I h a s n o t d e s i g n a t e d a s m i l i t a r y - g r a d e i s s o l e l y a t t h e B u y e r ' s r i s k , a n d t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r c o m p l i a n c e w i t h a l l l e g a l a n d r e g u l a t o r y r e q u i r e m e n t s i n c o n n e c t i o n w i t h s u c h u s e .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n a u t o m o t i v e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e s p e c i f i c T I p r o d u c t s a r e d e s i g n a t e d b y T I a s c o m p l i a n t w i t h I S O / T S 1 6 9 4 9 r e q u i r e m e n t s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t , i f t h e y u s e a n y n o n - d e s i g n a t e d p r o d u c t s i n a u t o m o t i v e a p p l i c a t i o n s , T I w i l l n o t b e r e s p o n s i b l e f o r a n y f a i l u r e t o m e e t s u c h r e q u i r e m e n t s .
F o l l o w i n g a r e U R L s w h e r e y o u c a n o b t a i n i n f o r m a t i o n o n o t h e r T e x a s I n s t r u m e n t s p r o d u c t s a n d a p p l i c a t i o n s o l u t i o n s :
P r o d u c t s A p p l i c a t i o n s A m p l i f i e r s a m p l i f i e r . t i . c o m A u d i o w w w . t i . c o m / a u d i o D a t a C o n v e r t e r s d a t a c o n v e r t e r . t i . c o m A u t o m o t i v e w w w . t i . c o m / a u t o m o t i v e D S P d s p . t i . c o m B r o a d b a n d w w w . t i . c o m / b r o a d b a n d C l o c k s a n d T i m e r s w w w . t i . c o m / c l o c k s D i g i t a l C o n t r o l w w w . t i . c o m / d i g i t a l c o n t r o l I n t e r f a c e i n t e r f a c e . t i . c o m M e d i c a l w w w . t i . c o m / m e d i c a l L o g i c l o g i c . t i . c o m M i l i t a r y w w w . t i . c o m / m i l i t a r y P o w e r M g m t p o w e r . t i . c o m O p t i c a l N e t w o r k i n g w w w . t i . c o m / o p t i c a l n e t w o r k M i c r o c o n t r o l l e r s m i c r o c o n t r o l l e r . t i . c o m S e c u r i t y w w w . t i . c o m / s e c u r i t y R F I D w w w . t i - r f i d . c o m T e l e p h o n y w w w . t i . c o m / t e l e p h o n y R F / I F a n d Z i g B e e S o l u t i o n s w w w . t i . c o m / l p r f V i d e o & I m a g i n g w w w . t i . c o m / v i d e o
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