NCP1380 controller equivalent, quasi-resonant current mode controller.
a pin to implement either a combined overvoltage / overtemperature protection (Version A and B) or a combined brown−out/overvoltage protection (Version C and D).
Features.
the controller features a pin to implement either a combined overvoltage / overtemperature protection (Version A and B).
Pin N5
Pin Name
1
ZCD
Function Zero Crossing Detection
Adjust the over power protection
2
FB
Feedback pin
3
CS
Current sense
4
GND
−
5
DRV
Driver output
6
VCC
Supplies the controller
7
Fault
Over voltage and Over temperature
.
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