深圳市科瑞芯电子有限公司

微源半导体 LP28300AQVF TDFN-10 2A同步降压锂离子充电器

General Description

The LP28300 is a 2A Li-Ion battery charger. It utilizes a 500KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation, an internal MOSFET allow a physically small charger that can be embedded in a wide range of handheld applications. includes complete charge termination circuitry, automatic recharge. Battery charge current, charge timeout and end-of-charge indication parameters are set with external components. Additional features include shorted cell detection; temperature qualified charging and overvoltage protection. 

The LP28300AQVF is available in a low profile TDFN-10 3*3mm and package.

Applications

◆ Portable Media Players

◆ Cellular and Smart mobile phone

◆ PDA/DSC

◆ Handheld Battery-Powered Devices

◆ Handheld Computers

◆ Charging Docks and Cradles

LP28300AQVF产品规格书