Manufacturer Part Number
BQ24071RHLR
Manufacturer
Texas Instruments
Introduction
The BQ24071RHLR is a highly integrated lithium-ion/polymer battery charger, suitable for a variety of applications within power management.
Product Features and Performance
Programmable charging current and safety timer
Integrated fault protection against over temperature, reverse current, and short circuit
Charge current up to 1.5A for efficient charging
Supports battery voltage of 4.2V
Tolerates maximum supply voltage up to 16V
Operates across a wide temperature range from -40°C to 125°C
Product Advantages
High integration simplifies design
Programmable current and timer enhance charging flexibility
Advanced safety features protect against common battery charging issues
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current Charging: Constant Programmable
Charge Current Max: 1.5A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 16V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Temperature Protection
Reverse Current Protection
Short Circuit Protection
Compatibility
Designed for one-cell lithium-ion or lithium-polymer batteries
Application Areas
Portable consumer electronics
Power tools
Energy storage systems
Product Lifecycle
Status: Last Time Buy
Note: Check for available replacements or upgrades as this product is nearing discontinuation.
Several Key Reasons to Choose This Product
High-efficiency charge management for rapid battery charging
Flexible programmability to meet specific application needs
Comprehensive fault protection ensures reliability and safety in use
Suitable for a wide range of consumer and professional electronic devices
Texas Instruments' reputation for quality and support in power management solutions
BQ24071RHLRG4Texas Instruments