FA7610CPN

Bipolar IC FA7610CP(N)/12CP(N)/17CP(N)FA7610CP(N)/FA7612CP(N)/FA7617CP(N) For Switching Power Supply Control s Description The FA7610CP(N), 7612CP(N) and 7617CP(N) are bipolar ICs containing basic circuits necessary for PWM-type switching power supply control. To minimize the number of external discrete components, the FA7610CP(N) is provided for a flyback or step-up powersupply circuit, the FA7612CP(N) for a step-down power-supply circuit and FA7617CP(N) for a flyback power supply circuit. s Dimensions, mm SOP-8 8 5 s Features FA7610CP(N) For flyback transformer-type or step-up power-supply circuit (maximum output duty = 64% typical) Totem-pole predriver PWM-type switching power supply control Low-voltage operation (VCC = 3.6 to 22V) Latch-mode short-circuit protection function (no malfunction by noise) Soft-start function Undervoltage lockout function One capacitor shared for short circuit protection and for softstart to minimize the number of external discrete components FA7612CP(N) For step-down power-supply circuit (maximum output duty = up to 100%) Open collector output PWM-type switching power supply control Low-voltage operation (VCC = 3.6 to 22V) Latch-mode short-circuit protection function (no malfunction by noise) Soft-start function Undervoltage lockout function One capacitor shared for short circuit protection and for softstart to minimize the number of external discrete components FA7617CP(N) For flyback transformer-type power...