BQ24103ARHLT - Texas Instruments

Manufacturer Part Number

BQ24103ARHLT

Manufacturer

Texas Instruments

Introduction

The BQ24103ARHLT is a highly integrated Lithium Ion and Lithium Polymer switch-mode battery charge controller, designed to provide fast and efficient charging solutions.

Product Features and Performance

Designed for single or dual cell lithium batteries

Programmable charge current up to 2A

Integrates over-temperature and over-voltage fault protection

Uses high-efficiency switch-mode technology for faster charging

Supports a battery pack voltage of up to 8.4V

Maximum supply voltage up to 16V

Operational temperature spectrum from -40°C to 85°C

Comes in a compact 20-VFQFN exposed pad package

Product Advantages

Compact and efficient solution for charging 1-2 cell Lithium Ion/Polymer batteries

Advanced fault protection enhances battery management safety

Highly programmable features allow flexibility across different applications

Extended temperature range suitable for adverse conditions

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1-2

Charge Current - Max: 2A

Voltage - Supply (Max): 16V

Battery Pack Voltage: 8.4V

Mounting Type: Surface Mount

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Enhanced safety due to fault protection features during charging

Compatibility

Compatible with Lithium Ion and Lithium Polymer battery chemistries

Application Areas

Portable electronics

Consumer electronics

Industrial battery-powered devices

Product Lifecycle

Status: Active

Not nearing discontinuation and is readily available

Alternatives or upgrades should become necessary, contact Texas Instruments for updated options

Several Key Reasons to Choose This Product

Highly flexible programmability features including charge current and timer

Robust safety features with built-in over temperature and voltage protection

Supports both single and dual cell battery configurations

High charging efficiency due to switch-mode technology

Durable and reliable across a wide range of operating temperatures