BQ25010RHLR - Texas Instruments

Manufacturer Part Number

BQ25010RHLR

Manufacturer

Texas Instruments

Introduction

The BQ25010RHLR is a battery charger IC designed for power management, specifically tailored for charging single-cell Lithium Ion/Polymer batteries.

Product Features and Performance

Programmable constant charging current

Integrated USB interface for charging

Over temperature fault protection

Supports a 4.2V battery pack voltage

Can supply a maximum charge current of 500mA

Operates over a wide input voltage range up to 6.5V

Suitable for operating temperatures from -40°C to 125°C

Surface mount device with 20-VFQFN exposed pad

Product Advantages

High integration reduces component count

Programmable features allow customization for specific applications

Over temperature protection enhances safety

Flexible USB interface enables charging from a variety of sources

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Current Charging: Constant, programmable

Charge Current Max: 500mA

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 6.5V

Interface: USB

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over temperature protection to prevent damage due to overheating

Designed to meet stringent quality standards from Texas Instruments

Compatibility

Compatible with single-cell Lithium Ion/Polymer batteries

Charging via USB interface

Can be integrated into various portable devices based on battery specifications and voltage requirements

Application Areas

Portable electronics

Power banks

Wearable technology

Handheld devices

Product Lifecycle

Product Status: Last Time Buy, indicating approaching discontinuation

Availability of replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

Highly reliable power management for critical applications

Texas Instruments' reputation for durable and robust components

Versatile charging options through USB interface

Wide operating temperature range suits various environments

Advanced safety features to extend battery life and prevent accidents

Programmable functionality to align with specific user needs

Longevity and support from a leading semiconductor manufacturer before discontinuation