BQ24232RGTR - Texas Instruments

Manufacturer Part Number

BQ24232RGTR

Manufacturer

Texas Instruments

Introduction

Integrated power management circuit for Lithium-Ion battery charging via USB interface

Product Features and Performance

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

High-accuracy voltage and current regulation

Programmable charge parameters via I2C interface

Thermal regulation to prevent overheating

Status and fault monitoring to ensure safe operation

Product Advantages

Reduces external component count for compact designs

Energy-efficient operation extends battery life

Supports USB power standards for versatile charging options

Advanced safety features for device protection

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current Max: 500mA

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 10.2V

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

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Reverse Current Protection

Short Circuit Protection

Compatibility

Compatible with single-cell Lithium-Ion batteries

USB interface for charging via standard USB chargers

Application Areas

Portable Electronics

Wearable Devices

Smartphones and Tablets

IoT Devices

Product Lifecycle

Currently Active

Not indicated as near discontinuation

Potential future replacement or upgrades would adhere to advances in battery technology

Several Key Reasons to Choose This Product

Texas Instruments' proven reliability and support

Programmable features provide design flexibility

Comprehensive fault protection enhances device safety

Wide operating temperature suitable for various environments

High-level integration simplifies system design

Compatible with standard USB charging ecosystem