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tp4059 lithium battery charging module

Overview

TP4059 linear charging module has a maximum output current of 600ma and is used to charge 3.7v lithium-ion batteries. The maximum input can reach 9V [this project uses USB power supply]. Built-in battery anti-reverse circuit is small in size. This module is only 22mm long and 13.2mm wide. The output current can be passed Replace the r2 resistor to adjust the maximum output to 600ma

QQ screenshot 20200312173213.png

Design Files

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Update:2025-06-18 08:54:27

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