tp4056 datasheet

The TP4056 is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries. This module allows for easy and efficient charging of lithium-ion batteries without the need for complex external circuitry. With a programmable charge current up to 1A, the TP4056 is suitable for a wide range of battery capacities. Featuring an automatic trickle charge function, the TP4056 ensures optimal charging and battery protection. Additionally, the module includes over-temperature and over-current protection, safeguarding the battery and the charging process. The TP4056 is designed for easy integration into various applications, including portable electronic devices, power banks, and battery-powered systems. The small and compact form factor makes it suitable for space-constrained designs. With its high level of integration and comprehensive protection features, the TP4056 is an excellent choice for designers looking for a reliable and efficient lithium-ion battery charging solution.