供应LP6261B6F 微源同步升压转换器芯片

微源半导体 LP6261B6F SOT23-6 超低IQ同步升压转换器

General Description

The LP6261 device is a synchronous boost convertor with ultra-low quiescent current. It features a true-shutoff function that disconnects the input and output during shutdown and output short-circuit conditions.

The LP6261B6F only consumes 1uA quiescent current under light load condition and can achieve up to 75% efficiency at 20uA load. It can achieve up to 93% efficiency at 200mA load from 3.3 V to 5V conversion.

Features

◆ 5.1V output voltage

◆ Up to 95% efficiency

◆ Output to Input Disconnect at Shutdown Mode

◆ Shut-down current:<0.1uA

◆ Over Output Voltage Protection

◆ Over Current Protection

◆ Over Temperature Protection

◆ Internal Compensation of Soft-start

◆ 1.2MHz fixed frequency switching

◆ RoHS Compliant and 100％ Lead (Pb)-Free

Applications

◆ Tablet, MID

◆ Smart Phone

◆ Power Bank

LP6261B6F产品规格书