MCP73861 Datasheet – Charge Management Controller – Microchip

Part Number : MCP73861

Function : Advanced Single or Dual Cell, Li-Polymer Charge Management Controllers

Package : 16-pin 4 x 4 QFN, 16-pin SOIC

Manufactures : Microchip Technology

Image

mcp73861-charge-management-controller

Description

The MCP7386X family of devices features highly advanced linear charge management controllers for use in space-limited, cost-sensitive applications. The MCP73861/3 is intended for applications utilizing single-cell Lithium-Ion or Lithium-Polymer battery packs, while the MCP73862/4 is intended for dual series cell Lithium-Ion or Lithium-Polymer battery packs. The MCP73861/3 has two selectable voltage-regulation options available (4.1V and 4.2V), for use with either coke or graphite anodes and operate with an input voltage range of 4.5V to 12V.

 

Pinout

mcp73861-datasheet-pinout
Features

1. Programmable Safety Charge Timer
2. Temperature Monitor
3. Thermal Regulation
4. Programmable Charge Current: 1.2A max.
5. Automatic Re-Charge
6. Automatic End-of-Charge Control
7. Status & Fault Indicators

 

MCP73861 Datasheet