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95.0
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),,(max_
min_min
in
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),,(min_
max_max
in
ox
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Im ag _ min =2 × 2
p×
n×Vo
2p × fsw _ max× Lm
= 0.672A
JILLEn magrmres 1.95²)(2
1min_min_
JVCEn DSerocap 9²)2(2
1max_)(max_
max_min_ capres EnEn
pk
Vossecsdead
Qtt
m,
400@,
I
2
2
ALf
Vn
msw
oag 672.0
2
22I
max_min_m
ALf
Vn
msw
oag 66.1
2
22I
min_max_m
sec130I
2
2 max,m,
400@,min, n
Qtt
ag
Vossecsdead
sec311I
2
2 min,m
400@,max, n
Qtt
ag
Vossecsdead
WP MAXtrafo 3_
93
93,5
94
94,5
95
95,5
96
96,5
97
97,5
98
0 10 20 30 40 50 60
600 W LLC efficiency with IPP60R180P7
(Bias and fan absorption not included)
η [%]
Load Current [A]
0.1% total accuracy
0,000
0,500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
[W]
Tracks, Cin, sensing
Output capacitance
Output choke
Resonant choke
SR losses
Power trafo
Primary MOSFETs(IPP60R180P7)
19,12
41,30
30,27
4,96 1,59
0,12
2,65
0,000
1,000
2,000
3,000
4,000
5,000
6,000
7,000
[W]
Tracks, Cin, sensing
Output capacitance
Output choke
Resonant choke
SR losses
Power trafo
Primary MOSFETs(IPP60R180P7)
32,94
26,92
24,29
5,02 4,56
1,71 4,56
0,000
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
18,000
[W]
Tracks, Cin, sensing
Outputcapacitance
Output choke
Resonant choke
SR losses
Power trafo
Primary MOSFETs(IPP60R180P7)
38,56
17,43
24,15
3,79
4,25 2,73
9,10