BQ24008PWPR - Texas Instruments

Manufacturer Part Number

BQ24008PWPR

Manufacturer

Texas Instruments

Introduction

An integrated lithium-ion battery charger IC suitable for portable applications.

Product Features and Performance

Integrated power FET and current sensor for high efficiency

Preset and adjustable charge voltage options

Automatic recharge feature

Charge status and fault condition signaling

Thermal regulation and protection

High-level of integration for space-constrained applications

Product Advantages

Supports a wide range of battery sizes and chemistries

Offers programmable charge parameters for design flexibility

Provides comprehensive protection features enhancing safety

Enables design of high-efficiency charging solutions due to an integrated FET

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current - Max: 1.2A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 10V

Operating Temperature: -40°C to 70°C

Quality and Safety Features

Over Temperature Fault Protection

Thermal Regulation and Protection Mechanism

Charge Status Signaling for Safety Monitoring

Compatibility

Suitable for single-cell lithium-ion battery charging

Designed for surface mount technology, compatible with various PCB layouts

Application Areas

Portable Electronic Devices

Power Banks

Battery-Powered Equipment

Wearable Technology

Product Lifecycle

Active status with ongoing manufacturer support

No current indication of nearing discontinuation with the availability of replacements or upgrades if necessary

Several Key Reasons to Choose This Product

Supports fast charging with up to 1.2A charge current

Flexible design options with programmable features

High system reliability due to advanced protection features

Texas Instruments’ reputation for quality and long-term support

Designed to operate in a wide range of environmental temperatures