NCP1601B controller equivalent, power factor correction controller.
that make the NCP1601 suitable for robust and compact PFC stages.
Features
* Near- Unity Power Factor in DCM or CRM
* Voltage- Mode Operation
* Low Startup an.
* Electronic Light Ballast
* AC Adapters
* TV & Monitors
* Mid- Power Applications
http://onsemi.com
MA.
Pin Symbol
Function
1 FB
Feedback / Shutdown
2 Vcontrol Control
3 Ramp 4 CS
Ramp Current Sense
5 Osc
Oscillator / Synchronization
6 GND 7 Drv 8 VCC
The IC ground Drive Output Supply Voltage
Function
This pin receives a current IFB which i.
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