Manufacturer Part Number
BQ25100BYFPR
Manufacturer
Texas Instruments
Introduction
Single-cell lithium-ion/polymer battery charger with USB interface and programmable charging features
Product Features and Performance
Battery charger for single-cell lithium-ion/polymer batteries
Programmable charging current
Integrated fault protection mechanisms
Compact package for space-constrained applications
Supports USB interface for charging control
Product Advantages
High integration level for minimal external components
Advanced protection features ensuring battery safety
Precise voltage control for extended battery life
Low thermal footprint with operating temperature up to 125°C
Key Technical Parameters
1-cell lithium-ion/polymer battery charging
Programmable constant charging current
Charge current max of 250mA
Battery pack voltage regulated at 4.284V
Operating voltage up to 6.45V
Wide operating temperature range from -5°C to 125°C
Quality and Safety Features
Over temperature protection
Over voltage protection
Short circuit protection
Compatibility
Compatible with single-cell lithium-ion and polymer battery chemistries
Application Areas
Portable electronics
Wearable devices
Internet of Things (IoT) devices
Consumer electronics
Product Lifecycle
Active status
Not nearing discontinuation
Replacements or upgrades available as newer battery technology advances
Several Key Reasons to Choose This Product
Texas Instruments' trusted quality and reliability
Suitable for charging high-energy-density batteries in modern portable devices
Designed to optimize battery life and ensure safe charging
Flexibility in designing with programmable charging features
Ease of integration in compact system designs due to small package size
BQ25120AYFPRTexas InstrumentsIC BATT CHG LI-ION 1CELL 25DSBGA