完美体育·（中国）手机网页版3051 1.5MHz, 5.5V,1.2A, High Efficiency Step-Down DC/DC Converter

General Description

完美体育·（中国）手机网页版3051 is a high-efficiency DC to DC step down switching regulator, capable of delivering up to 1.2A output current

The 完美体育·（中国）手机网页版3051 operates in a wide range input voltage from 2.7V to 5.5V making the IC ideal for low voltage power

conversions. Running at a fixed frequency of 1.5MHz allows the use of small inductance value and low DCR

inductors, thereby achieving higher efficiency.

Features

Up to 1.2A Max Output Current

2.7V to 5.5V Input Voltage Range

Fixed 1.5MHz Switching Frequency r

Light Load Operation

100% Duty Operation

Internal Compensation

RoHS Compliant and Halogen Free

Applications

USB ports/Hubs

Hot Swaps

Cell phones

Tablet PC

Set Top Boxes

Typical Application