AP3301 controller equivalent, quasi-resonant pwm controller.
are included, such as brown out protection, cycle-by-cycle current limit (OCP), VCC Over Voltage Protection (VOVP), Secondary-Side Output OVP (SOVP), internal OTP, Over L.
Features
* Very Low Start-up Current
* Multi-Mode Control
* Quasi-Resonant Operation with Valley Lock
*.
Pin Assignments
The AP3301 is a peak-current control, Quasi-Resonant (QR) PWM controller which is optimized for high performance, low standby power and cost effective offline flyback converters.
At no load or light load, the IC will enter the burst.
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