Home Appliance Segment 2015

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Home Appliance Overview

Coffee machines

Heaters

Electric Kettle

Iron

Toasters

Hair Appliances

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HA Market Trends

SMART appliance is the trend Better user interface; user friendly operations More HA products have electronics inside

Pericom has been well known ASIC supplier for HA segment for years

Energy saving system is getting attention European Directive 2005/32/EC LOT6 has come into force

since Jan’2013; power consumption of equipment in standby-mode condition shall not exceed 0.5W

Pericom reference circuits meet standby power consumption < 0.5W requirement

Fast turn around time for design High product flexibility to meet time to market requirement on

development and sample HiFlex ASIC sample (user interface modification) can be supplied in 1-2 weeks

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Pericom Solution on Home Appliance Segment

Regulation Circuit

Switch e.g. SCR, Triac

Temp. Sensor e.g. NTC

Display e.g. LCD/LED

ON/OFF & Other Control ………

Load

(Heating Element)

AC Power

Input

Temp. Selection e.g. Vr, Keystroke,

Slide Key

Motion Sensor

User Interface

Critical Components

Buzzer & Other Control

Pericom Heating

Controller

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Heating Controller Family

Heater Part Number Features Remark

Mica

PT8A323x/ 4x Vr+ SCR, Level-Trigger, Keystroke PT8A327x Vr+ SCR, Pulse-Trigger, PID Algorithm PT8A328x Vr+ Triac, Pulse-Trigger, PID Algorithm, Keystroke PT8A329x Vr+ SCR, Pulse-Trigger, PID Algorithm, Slide Key

PTC

PT8A322x Vr+ SCR, Pulse-Trigger, PID Algorithm PT8A3289x Vr+ Triac, Pulse-Trigger, Upgraded Algorithm PT8A336x Triac, Pulse-Trigger, 3-key LCD + NTC PT8A326x Triac, Pulse-Trigger, 3-key LEDs + NTC

MCH PT8A330x Vr+ SCR, Pulse-Trigger, PID Algorithm PT8A325x SCR, Pulse-Trigger, PID Algorithm 5/7 LEDs, 3 Keys PT8A335x SCR, Pulse-Trigger, PID Algorithm MCH + LCD

Part Number Description Frequency Vertical Timer

Horizontal Timer Buzzer Remark

PT8A351x Smart Iron Controller 50Hz/60Hz 8/10/15 min. 30 sec. Continual/Stop After

6 Times Auto-off with Motion Detector.

Iron Controller Family

Part Number Description Heating Type Temperature Level (oC) Display Remark

PT8A93B0x Electric Kettle Controller with Keep Warm Function MMH/Heating Tube 80,85,90,95,Boil LED/LCD Under Development

e-Kettle Controller Family

Heating Controller Family

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Universal Timer - Adjustable (Application: Toaster, Coffee Maker, Health Care Product, Ind. Control, …)

Universal Timer – Fixed (Application: Curler, Iron, Coffee Maker, Health Care Product, Ind. Control, …)

Part Number Description Driver Type

One/Two Key Button 50/60Hz Remark

PT8A2541 Universal Timer Controller SCR One Reset Optional Available Timer: 15/30/45/60/90/120/240/480 minutes, Quick Test Mode for Manufacturer Production

PT8A2542 Universal Timer Controller SCR One On-Off Optional Available Timer: 15/30/45/60/90/120/240/480 minutes, Quick Test Mode for Manufacturer Production

PT8A2544 Universal Timer Controller Relay One Reset Optional Available Timer: 15/30/45/60/90/120/240/480 minutes, Quick Test Mode for Manufacturer Production

PT8A2545 Universal Timer Controller Relay One On-Off Optional Available Timer: 15/30/45/60/90/120/240/480 minutes, Quick Test Mode for Manufacturer Production

Part Number Description Timer Range Remark PT8A2511 Multi-Functional Timer (Toaster Controller) Reheat/Defrost Function

PT8A2514A Multi-Functional Timer (Toaster Controller) Reheat/Defrost/Bagel Function

PT8A2515 Simple Timer 30 sec.~20 min. Direct Relay Drive Capability

PT8A2516 Simple Timer 20 min.~16 hr. Direct Relay Drive Capability, Quick Test Mode for Manufacturer Production

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HiFlex ASIC (Highly Flexible ASIC) Providing product flexibility to meet customer time to market

requirement : Reduce sample lead time (user interface modification) from 6 months to 1-2

weeks

Source: IDC Dec 2012

Features : Built-in ADC, Comparator, OP, Zero

crossing Built-in NTC open protection, Sensor-

less implementation Built-in LCD driver, SCR/TRIAC driver,

Relay driver, PWM Built-in Discharger, Timer, Regulator Reconfigured cell block, I/O interface,

Control Flow

Some HiFlex solutions : PTC Curler with Real Time Temperature Display MCH Curler with Real Time Temperature Display Kettle with keep warm function Coffee Maker with Real Time Display

PWM

Timer

Discharger

LCD Driver ADC

NTC Open protection

ZC OP

User

inte

rfac

e

Regulator

Comparator

Sensorless Control

SCR/TRIAC Driver

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PIR Lighting Controller NEW! PIR Lighting Controllers

Passive infrared sensors are used in lighting products to detect the physical presence of people. It saves power through automatically turning lights on only when detecting people. Pericom PIR lighting controller is a cost effective solution with integrated precision PIR analog signal conditioning circuit, oscillators, special zero cross detect circuit, and versatile output drives.

PIR Sensor VCC

Home Appliance Application: PIR Lighting

AC Input Regulation

Circuit

Switch SCR/Relay

Ambient Light

Sensor

PIR Lighting

Controller

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Functional Block Diagram

Functional Block Diagram Source: IDC Dec 2012

MODE

RELAY TRIAC

CDS

VSS

RSTE

VDD

ZC

Output Circuit

Reset

Latch Circuit

Delay Oscillator

System Oscillator

Control Circuit

Mode & CDS Control Circuit

Voltage Divider

Comparator

Regulator

OP2O

OP2N OP2P

OP1O OP1N OP1P

Delay Circuit

Delay Circuit

Zero cross debounce

OSCD

OSCS

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PIR Lighting Controller NEW!

Product Features: Light ON/Auto PIR/OFF mode Automatic ambient light adjustment Triac or relay output drive Adjustable output duration Over-ride function Support 220V/50Hz and 110V/60Hz.

Part Number Description Ambient Light Adjustment Output Package

PT8A2641/ 2648 PIR Sensor Light Switch Controller Yes Triac Drive/ Relay Drive PDIP16, SOIC16

PT8A263 PIR Alarm Controller No Buzzer

PDIP16, SOIC16

Product Offering:

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Value Proposition

Well known ASIC supplier for years Expert in temperature sensing and temperature control

on different heating elements Experience in timer design with built-in test mode for

production Experience in lab test on EFT … Flexible user interface on HiFlex ASIC platform; reduce

sample lead time (user interface modification) from 6 months to 1-2 weeks

Reference circuits meet <0.5W standby power consumption

Source: IDC Dec 2012

Our value is to solve our customer’s problem !!

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Resource – Customer Design Support Customer Support: Applications, Design and FAE support worldwide Apps notes, schematics, PCB layout / Gerber files Global inside and outside sales teams Schematic review by AE team – minimize board re-spin, meet

time-to-market requirement and save $$ Evaluation Boards: Evaluation boards with documentation are available for

applications such as hair curler, e-Kettle, coffee maker, etc. Customized evaluation board per customer’s function

requirement and hardware housing upon agreement

Please let us know how we may assist you !!

Source: IDC Dec 2012

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The End

Thank You