Зарядное устройство Tuowei TP4057

The TP4057 by Tuowei Integration is a high-efficiency linear charger designed for single-cell lithium-ion batteries. The chip ensures a safe and stable charging process by implementing constant current and constant voltage (CC/CV) methods.

This module features an anti-reverse current protection mechanism, which prevents the battery from discharging back through the charger when the external power source is disconnected, enhancing battery longevity and system reliability.

Housed in a compact SOT23-6 package, this IC is an ideal choice for portable electronics, wearable devices, and various DIY projects where PCB space is at a premium.