FA5605N - General PWM
of pins Pin No.
Pin name Pin Function 1 RT Oscillator timing resister 2 FB Feedback 3 IS Overcurrent detection 4 GND Ground 5 OUT Output 6 VCC Power supply 7 VF Switching Frequency Control at over load 8 CS Soft-start and ON/OFF control Notes) *1 Connect the capacitor.
FA5605N Features
* Voltage mode control
* Systems organized by circuit methods FA5604N: Applied to forward power supplies (maximum duty cycle = 46%) FA5605N/FA5606N/FA5607N: Applied to flyback power supplies (maximum duty cycle = 70%)
* Automatically reduces the switching frequency to suppres
