Description
Global Mixed-mode Technology Inc.G5699 Dual 1.4MHz, 1A Synchronous Step-Down Regulator .
The G5699 is a dual channel high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.
Features
* High Efficiency: Up to 95%
* Internal Soft Start Function
* Output Current
Channel 1: 1A Channel 2: 1A
* 2.7V to 5.5V Input Voltage Range
* 1.4MHz Switching Frequency
* No Schottky Diode Required
* 100% Duty Cycle in Dropout Operation
Applications
* Cellular Telephones
* Personal Information Appliances
* Microprocessors and DSP Core Supplies
* Wireless and DSL Modems
* Digital Still and Video Cameras
* MP3 Players