BQ24745RHDR - Texas Instruments

Manufacturer Part Number

BQ24745RHDR

Manufacturer

Texas Instruments

Introduction

Highly Integrated Lithium-Ion/Lithium-Polymer Battery Charger IC

Designed for Portable and Handheld Electronic Devices

Product Features and Performance

Supports 2-4 cell Li-Ion/Li-Polymer batteries

Programmable Charge Current up to 8.064A

Constant-Current/Constant-Voltage Charging

Advanced Charging Algorithms for Optimal Battery Life

Over-Voltage, Over-Current, and Short-Circuit Protection

Product Advantages

High Integration Reduces External Component Count

Optimized Charging Algorithms for Extended Battery Life

Comprehensive Safety and Protection Features

Key Technical Parameters

Operating Temperature Range: -40°C to 125°C

Battery Pack Voltage: Up to 19.2V

Supply Voltage: Up to 24V

Charge Current: Programmable up to 8.064A

Quality and Safety Features

RoHS3 Compliant

Over-Voltage, Over-Current, and Short-Circuit Protection

Compatibility

Suitable for a wide range of portable and handheld electronic devices

Application Areas

Tablets, Laptops, Power Tools, and other Portable Devices

Product Lifecycle

Currently in active production

Replacements and upgrades available

Several Key Reasons to Choose This Product

Highly Integrated Design for Reduced Component Count

Advanced Charging Algorithms for Optimal Battery Life

Comprehensive Safety Features to Protect Against Faults

Wide Operating Temperature Range for Diverse Applications

Programmable Charge Current for Flexibility