BQ24232HRGTR - Texas Instruments

Manufacturer Part Number

BQ24232HRGTR

Manufacturer

Texas Instruments

Introduction

The BQ24232HRGTR is a highly integrated lithium-ion battery charger from Texas Instruments designed for single-cell applications.

Product Features and Performance

Integrated power FET and current sensor for up to 500mA charge current

High-accuracy voltage and current regulation

Programmable charge parameters through an I2C interface

High thermal performance with a wide operating temperature range

LED indication for charge status

Product Advantages

Precise charging control optimizes battery performance and lifespan

Multiple safety features to protect against common battery faults

Small form factor and low component count enable compact designs

Energy efficient with high-level integration reducing power loss

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current - Max: 500mA

Battery Pack Voltage: 4.35V

Voltage - Supply (Max): 10.2V

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Reverse Current Protection

Short Circuit Protection

Compatibility

Supports USB interface for adaptable charging solutions

Designed for use with single-cell lithium-ion batteries

Application Areas

Portable electronics

Battery-powered devices

Consumer electronics

USB-powered gadgets

Product Lifecycle

Active product status, not near discontinuation

Availability of replacements or upgrades as part of the Texas Instruments charger portfolio

Several Key Reasons to Choose This Product

Highly integrated solution reduces BOM cost and simplifies design

Flexible programmability allows customization for specific applications

Advanced safety features enhance product reliability and user safety

Support for USB interface provides versatile charging options

Texas Instruments' reputation for quality and support in power management solutions