NCP1336B controller equivalent, quasi-resonant pwm controller.
two latch inputs: one dedicated to Over Temperature protection (OTP) which offers an easy means to connect a pull−down temperature sensor like an NTC, and a second one mo.
the controller
features two latch inputs: one dedicated to Over Temperature protection (OTP) which offers an easy mean.
Pin No. Pin Name
Function
1
OPP
Adjust the Over Power
Protection
2
OTP
Over−Temperature
Protection
3
Timer
Timer
4
ZCD
Zero Crossing Detection
5
Ct
Timing Capacitor
6
FB
Feedback Pin
7
CS
Current Sense
8
GND
−
9
DRV
Dri.
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