TSM1051CDT中文资料意法半导体数据手册PDF规格书

描述 Description

The device is is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) mode.

It integrates one voltage reference, two operational amplifiers (with ORed outputs - common collectors), and a current sensing circuit.

The voltage reference combined with one operational amplifier makes it an ideal voltage controller; the current sensing circuit and the other operational amplifier make up the current control loop.

特性 Features

■ Constant voltage and constant current control

■ Low voltage operation

■ Precision internal voltage reference

■ Low external component count

■ Current sink output stage

Applications

■ Adaptors

■ Battery chargers

■ Easy compensation

■ Low AC mains voltage rejection