NCP1362 controller equivalent, primary side pwm controller.
* Constant Voltage Primary−Side Regulation < 5%
* Constant Current Primary−Side Regulation < 5%
* LFF and BO Feature on a Dedicated Pin:
BO Detection LF.
* Low Power ac−dc Adapters for Routers and Set−Top Box
* Low Power ac−dc Adapters for Chargers
DATA SHEET www.o.
Pin
Name
Function
1
Vs/ZCD
Connected to the auxiliary winding; this pin senses the voltage output for the primary regula-
tion and detects the core reset event for the Quasi−Resonant mode of operation.
2
Comp
This is the error amplifier out.
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