MCP73833-AMI/UN - Microchip Technology

Manufacturer Part Number

MCP73833-AMI/UN

Manufacturer

Microchip Technology

Introduction

Integrated single-cell Lithium-ion battery charger

Product Features and Performance

Supports Li-Ion/Li-Polymer battery chemistry

Programmable charge current

Over-temperature fault protection

High charge current capability up to 1.1A

Precise Battery Pack Voltage regulation at 4.2V

Operates with input supply up to 6V

Can operate in a wide temperature range from -40°C to +85°C

Product Advantages

High integration to save board space

Advanced safety features

Optimized for portable applications

Key Technical Parameters

Battery Chemistry: Lithium-Ion/Polymer

Number of Cells: 1

Charge Current: Programmable to 1.1A max

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Over-Temperature Protection

Compatibility

Designed for use with single cell Lithium Ion or Lithium Polymer batteries

Surface mount compatible with 10-TFSOP, 10-MSOP footprint

Application Areas

Mobile Phones

Digital Cameras

Portable Media Players

Handheld Devices

Product Lifecycle

Status: Active

Not indicated to be nearing discontinuation at this stage

Replacements or upgrades should be referred to manufacturer's product portfolio

Several Key Reasons to Choose This Product

High charging efficiency for fast charge cycles

Programmable current allows flexibility in design

Advanced safety protocols enhance durability and user protection

Compatibility with common battery chemistries expands use-case scenarios

Wide operating temperature range suitable for harsh environments

Compact design facilitates integration into space-constrained applications