Part Number : TP4057

Function : 500mA,  Linear Li-Ion Battery Charger

Package : SOT-23-6

Maker : NanJing Top Power

Pinouts :
TP4057 datasheet

Description :

TP4057 a complete single-cell lithium-ion battery charger with battery reverse polarity protection, using a constant electric Current / constant voltage linear control.

Its SOT packaging and low external component count makes reasonable TP4057 portable applications Want to select. The IC can fit USB power supply and adapter power supply.


· Charging stand

· Cellular phone, PDA, MP3 player

· Bluetooth application 

Datasheet PDF Download :
TP4057 pdf

Others datasheet of same file : TP4057-42-SOT26-R


2021/05/25 20:56 2021/05/25 20:56