BQ24013DRC - Texas Instruments

Manufacturer Part Number

BQ24013DRC

Manufacturer

Texas Instruments

Introduction

The BQ24013DRC is a highly integrated power management and battery charger IC designed for single-cell Li-ion or Li-polymer batteries in a wide range of portable applications.

Product Features and Performance

Automatic recharge feature

Integrated powerFET for up to 1A charge rate

High-accuracy voltage and current regulation

Preconditioning of deeply discharged batteries

Thermal regulation to prevent overheating

Status pin for charge status indication

Supports USB and adapter power inputs

Product Advantages

Minimizes external component count

Supports fast charging, reducing total charging time

Ensures safe charging under all conditions

Flexible power source compatibility

Key Technical Parameters

Charge Current: up to 1A

Input Voltage: 4.35V to 6.5V

Battery Voltage: 4.2V (preset)

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Over-temperature thermal shutdown

Battery temperature monitoring with external thermistor

Input overvoltage protection

Precharge and termination conditions

Compatibility

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

Adjustable set points for charge current and termination threshold to accommodate various battery sizes and chemistries

Application Areas

Portable electronics

Wearable devices

Handheld instruments

Smartphones and tablets

Product Lifecycle

The product status is active, indicating ongoing production and support.

No current information on discontinuation or replacements, ensuring long-term availability for new designs.

Several Key Reasons to Choose This Product

High integration reduces system complexity and BOM cost

Fast charge capability for efficient power management

Robust safety features ensure protection for battery and device under charge

Texas Instruments' reputation for quality and support

Flexibility to work with various portable power applications and battery chemistries