G5177B - Global Mixed-mode Technology

G5177B Rectifier Step Up Converter

The G5177B is a compact, high-efficiency, synchronous step-up converter with powe.

Features

„ Up to 90% Efficiency at Iout=2A VOUT = 5V from 3.3V Input „ Low 70μA Quiescent Current „ Guaranteed 3A Output Current at VOUT = 5V from 3.3V Input „ 1MHz PWM Switching Frequency „ Synchronous and Embedded Power Mosfets; No Schottky Diode Required „ Internal Soft-Start to Limit Inrush Current „ Adjustable Output „ Output turn off true shutdown function „ Current Mode Operation with Internal Com- pensation for Excellent Line and Load Transient Response „ Overload/Short-Circuit Protection with hiccup control „ Shutdown Current <1µA „ Thermal Shutdown „ Compact 8 pin,SOP8 (FD) package Applicatio.