Manufacturer Part Number
BQ25150YFPR
Manufacturer
Texas Instruments
Introduction
The BQ25150YFPR is a highly integrated battery charger designed for space-limited and portable applications.
Product Features and Performance
Integrated Power Management IC (PMIC)
Support for Lithium Ion/Polymer batteries
Programmable fast-charge current
I2C interface for charging parameter control
Highly efficient power conversion
Built-in safety features including fault protection
Product Advantages
Compact 20-XFBGA, DSBGA package
Max charge current of 500mA for quick charging
Multifunctional fault protection enhances safety
Optimized for single-cell battery configurations
Support for low supply voltage down to 3.6V
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current - Charging: Programmable
Charge Current - Max: 500mA
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 3.6V
Interface: I2C
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package/Case: 20-XFBGA, DSBGA
Supplier Device Package: 20-DSBGA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Over Voltage Protection
Reverse Current Protection
Short Circuit Protection
Compatibility
Optimized for single-cell Lithium Ion/Polymer battery applications
Easy integration with system power management via I2C interface
Application Areas
Portable electronics
Wearable devices
Wireless headphones and earbuds
IoT devices
Product Lifecycle
Status: Active
Not currently nearing discontinuation
Potential future availability of replacements or upgrades
Several Key Reasons to Choose This Product
Highly compact design for space-constrained applications
Robust charging and safety features ensure reliability and longevity of battery
Flexible and programmable through I2C for custom charging profiles
Texas Instruments' reputation for quality and support
Broad operating temperature range suitable for various environments
Designed to meet the needs of modern, portable consumer electronics