MCP73832T-2ATI/MC - Microchip Technology

Manufacturer Part Number

MCP73832T-2ATI/MC

Manufacturer

Microchip Technology

Introduction

Single Cell Lithium Ion/Polymer Battery Charger

Product Features and Performance

Integrated pass transistor

Integrated current sense

Integrated reverse discharge protection

High-accuracy voltage regulation

Automatic power-down when charged

Thermal regulation

Product Advantages

High integration for simplified design

Low component count

Programmable charge rate

Thermally regulated for safe operation

Portable and lightweight

Key Technical Parameters

Current - Charging: Constant - Programmable

Charge Current - Max: 500mA

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Voltage Protection

Preconditioning of deeply discharged batteries

Automatic end-of-charge control

Thermal regulation and shutdown

Compatibility

Designed for Lithium Ion or Lithium Polymer single cell batteries

Application Areas

Mobile Phones

Portable Media Players

Charge Coupled Devices (CCDs)

Portable Medical Devices

Product Lifecycle

Active

Not indicated as nearing discontinuation

Alternatives and upgrades may be available

Several Key Reasons to Choose This Product

Excellent charge management for single cell batteries

Adaptable to various battery capacities

Highly reliable with integrated voltage regulation and protection features

Support for wide temperature range, suitable for harsh environments

Easy to design into compact and portable applications