Manufacturer Part Number
BQ25101HYFPR
Manufacturer
Texas Instruments
Introduction
Low-Power Single-Cell Li-Ion/Polymer Battery Charger
Product Features and Performance
Programmable charge current
Integrated battery FET
High accuracy voltage and current regulation
Thermal regulation and protection
High integration for space-limited applications
Product Advantages
Optimized for portable applications
Reduced external components
Automatic recharge feature
Thermal shutdown and protection
Fault protection features
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable up to 250mA
Battery Pack Voltage: 4.35V
Voltage - Supply (Max): 6.45V
Operating Temperature: 0°C ~ 125°C (TJ)
Quality and Safety Features
Over Temperature Protection
Over Voltage Protection
Short Circuit Protection
Charge Current - Max: 250mA
Compatibility
Suitable for single-cell Li-ion or Polymer battery packs
Application Areas
Portable electronics
Wearables
Consumer Electronics
Healthcare devices
Product Lifecycle
Active product status
Not indicated as near discontinuation
Availability of replacements or upgrades not stated
Several Key Reasons to Choose This Product
Highly integrated solution for space constraint designs
Low power consumption extends battery life
Programmable charging parameters for design flexibility
Built-in safety features to protect against common battery charging faults
Suitable for a wide range of operating temperatures