TP4056 Overview
Representative TP4056 image (package may vary by manufacturer)
Description
The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. It’s ESOP8/EMSOP8 package and low external component count make the TP4056 ideally suited for portable applications.
Key Features
- Programmable Charge Current Up to 1000mA
- No MOSFET, Sense Resistor or Blocking Diode Required
- Complete single-cell linear Li-Ion battery charger in ESOP8/EMSOP8 Package
- Constant-Current/Constant-Voltage operation with thermal regulation
- Preset 4.2V Charge Voltage with 1% Accuracy
