Data Pin IC BD9211F
Berikut ini Data Pin IC BD9211F
Pin 1: VCC
Pin 18: N1
Pin 2: STB
Pin 17: N2
Pin 3: GND
Pin 16: P GND
Pin 4: RT
`Pin 15: COMP
Pin 5: FB
Pin 14: COMP SD
Pin 6: IS
Pin 13: FAIL
Pin 7: VS
Pin 12: SS
Pin 8: PWM CMP
Pin 11: SD ON
Pin 9: CP
Pin 10: PWM IN
Untuk menonaktifkan protek pada IC BD9211F jumper Pin 14: COMP SD dengan Resistor 4K7 ke GND.