BQ24027DRCR - Texas Instruments

Manufacturer Part Number

BQ24027DRCR

Manufacturer

Texas Instruments

Introduction

Charging solution for portable devices using Lithium-Ion/Polymer batteries

Product Features and Performance

Lithium Ion/Polymer battery charger

Supports a USB interface

Programmable charging current

Incorporates a programmable timer

Over-temperature fault protection

Surface mount design

Small 10-VFDFN exposed pad package for compact PCB design

bqTINY™-II series for high integration

Product Advantages

High efficiency and low power dissipation

Precision charging with programmable features

Thermal regulation for temperature protection

Optimized for USB power sources

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Charge Current - Max: 500mA

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6.5V

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

Quality and Safety Features

Over-temperature protection

Thermal shutdown

Charge status and fault condition indication

Compatibility

USB power interface

Compatible with single-cell Lithium Ion/Polymer batteries

Application Areas

Smartphones

Portable media players

Handheld devices

Wearable technology

Product Lifecycle

Active status with ongoing production

Not nearing discontinuation

Availability of replacements or upgrades within Texas Instruments portfolio

Several Key Reasons to Choose This Product

Recognized Texas Instruments reliability and support

Flexible and programmable charging parameters for design customization

High integration reduces additional component count

Thermal control features extend battery life and ensure safety

Wide operating temperature range suitable for harsh environments

Supports efficient design with low external component count