DEMO CIRCUIT 1345
QUICK START GUIDE
3
Fsw = 300kHz, CCM
60
65
70
75
80
85
90
95
0
2
4
6
8
10
12
14
Load current (Amps)
E
ff
ic
ie
n
c
y
Vin=5V
Vin=12V
Vin=24V
Vin=34V
Parameters:
QT = Infineon BSC093N04LSG
QB = Infineon BSC035N04LSG
L = Wurth 744325072
0.72uH, DCR=1.3m
Ω
+/- 10%
Ron = 576k
Ω
Figure 3.
Typical Efficiency Curves
Содержание DC1345
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