BQ25012RHLR - Texas Instruments

Manufacturer Part Number

BQ25012RHLR

Manufacturer

Texas Instruments

Introduction

The BQ25012RHLR is a single-cell Li-ion/Li-polymer battery charger integrated circuit (IC) from Texas Instruments.

Product Features and Performance

Integrated charge control and system power management

Programmable charging current up to 500mA

Supports constant current and constant voltage charging

Fault protection including over-temperature

Automatic charge termination and recharge functionality

Product Advantages

Compact 20-pin VQFN package with exposed thermal pad

Wide operating temperature range of -40°C to 125°C

Suitable for portable applications with small form factor

Comprehensive battery charging and protection features

Key Technical Parameters

Input voltage range: Up to 6.5V

Charging voltage: 4.2V (single-cell Li-ion/Li-polymer)

Charging current: Programmable up to 500mA

Operating temperature: -40°C to 125°C

Quality and Safety Features

Certified to meet RoHS3 compliance

Robust fault protection mechanisms

Compatibility

Compatible with single-cell Li-ion and Li-polymer batteries

Application Areas

Suitable for portable electronic devices, wearables, and other small battery-powered applications

Product Lifecycle

The BQ25012RHLR is an active and currently available product from Texas Instruments.

Key Reasons to Choose

Highly integrated battery charging solution with advanced features

Programmable charging parameters for flexibility

Wide operating temperature range for diverse applications

Small and compact package design for space-constrained designs

Comprehensive fault protection for reliable and safe operation