BD9415FS
3.6 I/O Equivalent Circuits
OVP
UVLO
SSFB
SSFB
OVP
100k
5V
UVLO
RT
PWM1-4
DUTYON
PWM1-4
DUTYON
100 k
100k
300k
RT
5V
5V
300k
G1-4
S1-4
LSP
4V
G1-G4
2800k
100k
LSP
S1-S4
1200k
REG90 / N / PGND / CS
STB
VREF
REG90
N
STB
VREF
100k
20k
5V
5V
1M
GND
CS
DUTYP
FAILB
LED1-4
LED1-4
DUTYP
FAILB
500
Figure 28. Internal Equivalent Circuits
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TSZ02201-0F2F0C100140-1-2
23.May.2016 Rev.001
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