FP6791C Datasheet - Fiti

FP6791C PWM Boost DC-DC Controller

The FP6791C is a CMOS step-up switching controller which incorporates a reference voltage circuit, an oscillator, an error amplifier, a PWM controller, an under voltage lockout circuit (UVLO) and a timer latch short-circuit protection circuit. The switching frequency can be controlled by the resisto.

FP6791C Features

* Programmed Switching Frequency

* Programmed Maximum Duty Ratio

* Reference Voltage: 1.0V ±1.5%

* UVLO (Under-Voltage Lockout) Function: ▪ Detection Voltage 2.2V ▪ Hysteresis Width 0.3V

* Timer Latch Short-Circuit Protection Circuit: Delay Time Set by an External Capacitor.

FP6791C-Fiti.pdf