TP4056-42-ESOP8

Battery Type: Supports single-cell Lithium Ion (Li-Ion), Lithium Polymer (Li-Po), and Lithium Iron Phosphate (LiFePO4) batteries.
Input Voltage: Wide range of 2.7V to 12V for flexible power source options.
Charging Current: Adjustable via resistor, typically up to 1A but can be configured higher for specific applications.
Constant Voltage: Programmable charging voltage with high accuracy (typically ±1.5%).
Constant Current: Provides constant current charging until the battery voltage reaches the set point.
Automatic Charging Modes: Automatically switches between constant current and constant voltage stages for optimal charging profile.
Safety Features: Built-in protection against over-charge, over-discharge, over-current, short-circuit, and reverse battery connection for safe and reliable operation.
Package: Compact ESOP8 surface-mount package for easy integration into PCB designs.

Applications
Mobile phones and tablets: Provides efficient and safe charging for portable devices.
Portable audio players and power banks: Keeps music and power flowing with reliable battery management.
Wearable electronics: Perfect for powering smartwatches, fitness trackers, and other compact devices.
Wireless sensors and IoT devices: Ensures long battery life for remote and low-power applications.
Portable medical devices: Delivers safe and reliable power for critical medical equipment.

Additional Features
Pre-charged battery support: Can activate charging even for heavily discharged batteries.
Automatic sleep mode: Saves power consumption when the battery is fully charged.
Ultra-low standby current: Minimizes battery drain when the device is in standby mode.