NCP1240 controller equivalent, fixed frequency current-mode controller.
a timer−based fault detection that ensures the detection of overload and an adjustable compensation to help keep the maximum power independent of the input voltage.
Due t.
* AC−DC Adapters for Notebooks, LCD, and Printers
* Offline Battery Chargers
* Consumer Electronic Power Sup.
Pin No Pin Name
Function
1 LATCH
Latch−Off Input
2 FB Feedback + Shutdown pin
3 CS
Current Sense
4 GND 5 DRV 6 VCC
− Drive output VCC input
8 HV
High−voltage pin
Pin Description
Pull the pin up or down to latch−off the controller. An inte.
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