BQ25100YFPR - Texas Instruments

Manufacturer Part Number

BQ25100YFPR

Manufacturer

Texas Instruments

Introduction

The BQ25100YFPR is a highly integrated battery charger designed for portable devices using Lithium Ion or Polymer batteries. It provides safe and efficient charging with a range of protective features.

Product Features and Performance

Constant programmable charging current

Integration of multiple fault protection mechanisms including over temperature, over voltage, and short circuit

Supports single cell Lithium Ion or Polymer batteries

Maximum charge current of 250mA

Optimal battery pack voltage of 4.2V

Operates with a maximum supply voltage of 6.45V

Product Advantages

Compact 6-XFBGA, DSBGA packaging suitable for space-constrained applications

High-temperature operational capability from 0°C to 125°C

Ensures a long battery lifespan with controlled charging parameters

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Current Charging: Constant Programmable

Charge Current Max: 250mA

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 6.45V

Operating Temperature: 0°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Short Circuit Protection

Compatibility

Ideal for portable electronic devices requiring a single Lithium Ion or Polymer cell

Application Areas

Smartphones

Wearable Technology

Portable Medical Devices

Fitness Trackers

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades should be verified with Texas Instruments

Several Key Reasons to Choose This Product

Highly efficient and reliable battery charging solution

Compact and versatile for integration into various portable devices

Incorporates advanced safety features to protect against common fault conditions

Supports high operational temperatures, suitable for harsh environments

Developed by Texas Instruments, a leader in semiconductor solutions