TP4056 lithium Ion Battery Charger Board 1 A

KShs150

Description

TP4056 chip is a lithium Ion battery charger for a single cell battery. It protects the cell from over-under charging. Two status LEDs; charging in progress and charging complete. It also has a programmable charge current of up to 1 A.
No blocking diode is required due to the internal PMOSFET architecture. Thermal feedback to regulate the charge current during high power and temperature.

Features of TP4056 includes;

  • Programmable Charge Current of Up to 1000 mA
  • No MOSFET, Sense Resistor or Blocking Diode Required
  • Complete Linear Charger in SOP-8 for Single Cell Lithium Ion Batteries
  • Constant Current / Constant-Voltage
  • Charges Single Cell Li-Ion Batteries Directly from USB Port
  • Preset 4.2 V Charge Voltage with 1.5 % accuracy
  • Two Charge Status Output Pins
  • C / 10 Charge Termination
  • 2.9 V Trickle Charge Threshold (TP4056)

 

 Applications

  • Cellular Telephones,
  • PDAs,
  • GPS
  • Charging Docks and Cradles
  • Digital Still Cameras,
  • Portable Devices
  • USB Bus-Powered Chargers

 

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