MCP73833-FCI/UN - Microchip Technology

Manufacturer Part Number

MCP73833-FCI/UN

Manufacturer

Microchip Technology

Introduction

Integrated charge management controller for Lithium Ion/Polymer batteries

Product Features and Performance

Single-cell, fully integrated Li-Ion/Li-Polymer charge management controller

Dynamic regulation of charge current

Automatic recharge feature

Thermal regulation for optimized charging cycle

Product Advantages

High-accuracy voltage regulation

Preconditioning of deeply discharged batteries

Charge status outputs for LED or host microcontroller

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Programmable charge current up to 1.1A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Operating Temperature: -40°C to 85°C

Fault Protection: Over Temperature

Quality and Safety Features

Protections against overcurrent, overvoltage, short-circuit, and overtemperature

Automatic end-of-charge control

Compatibility

Designed for use with single-cell Lithium Ion/Polymer battery packs

Surface Mount compatible with 10-TFSOP, 10-MSOP

Application Areas

Portable electronics

Consumer electronics

Battery powered devices

Embedded systems

Product Lifecycle

Active product

Not reported as nearing discontinuation

Replacement and upgrade options available through microchip-technology's product range

Several Key Reasons to Choose This Product

High level of integration reduces external component count

Supports a wide range of Lithium Ion/Polymer batteries

Thermal regulation feature ensures maximum safety and reliability

Flexible programming of charge parameters to meet specific application requirements

Extended temperature range makes it ideal for demanding environments

Easy implementation with surface mount package design