NCP1379 controller equivalent, quasi-resonant current-mode controller.
a pin to implement a combined brown−out/overvoltage protection.
Particularly well suited for TVs power supply applications, the controller features a low startup voltage .
the controller features a low startup voltage allowing the use of an auxiliary power supply to power the device.
Featur.
Pin N5
Pin Name
Function
1 ZCD
Zero Crossing Detection
Adjust the over power protection
2 FB 3 CS 4 GND 5 DRV 6 VCC 7 Fault
8 CT
Feedback pin Current sense
− Driver output Supplies the controller Overvoltage protection Brown−out
Timing capaci.
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