FP5148 Datasheet (Feeling) - 2 CHANNEL SYNCHRONOUS PWM CONTROLLER

FP5148, 2 CHANNEL SYNCHRONOUS PWM CONTROLLER

The FP5148 is a dual channel synchronous buck switching controller with adjustable over-current protection for DC-DC applications.

The FP5148 includes two stage 180° out of phase for driving NMOS, power down under-voltage lockout circuit (UVLO) , the inverting input of amplifier connects to a 0.8V p

FP5148 Features

* Wide Supply Voltage Operating Range: 4.2~15V

* Precision Reference Voltage: 0.8V ±2%

* Peak Output Source / Drive Capability: 500mA

* Totem-pole Output for MOS Driving

* Programming Oscillation Frequency

* Programmable Soft Start Function (SS)

* OC/SC Protection Functio