BQ25015RHLR - Texas Instruments

Manufacturer Part Number

BQ25015RHLR

Manufacturer

Texas Instruments

Introduction

Battery charger integrated circuit for single-cell Lithium Ion or Polymer batteries with USB interface

Product Features and Performance

Integrated power FET and current sensor for high-efficiency charging

Supports a wide range of battery sizes and chemistry

Automatic recharge feature

Thermal regulation to protect against overheating

LED status indicators for charge and power good

Product Advantages

Compact design suitable for space-constrained applications

Programmable charge parameters for design flexibility

High-accuracy voltage and current regulation to extend battery life

Built-in safety features to protect circuit and battery

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Constant Charging Current: Programmable

Max Charge Current: 500mA

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6.5V

Interface: USB

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

Quality and Safety Features

Over-temperature protection

Charge status and fault reporting

Compatibility

Universal USB interface for easy integration

Compatible with a wide range of single-cell Lithium Ion/Polymer batteries

Application Areas

Portable electronics

Battery-powered devices

USB-powered gadgets

Wearable technology

Product Lifecycle

Product Status: Last Time Buy

Devices are nearing discontinuation with potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Features Texas Instruments' advanced power management technology

The charger IC is energy-efficient, reducing overall power consumption

The programmable features offer customizability for various applications

Designed by a reputable manufacturer with a track record of reliability

Robust operating temperature range suitable for harsh environments