1.5MHz, 2A, High Efficiency Step-Down DC/DC Converter     CL1652

General Description

           CL1652 is a high-efficiency DC to DC step down switching regulator, capable of delivering up to2A output current. The CL1652 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 2A Max Output Current

◆2.7V to 5.5V Input Voltage Range

◆Fixed 1.5MHz Switching Frequency

◆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

Pin Definition

Pin Description