Manufacturer Part Number
BQ24038RHLT
Manufacturer
Texas Instruments
Introduction
BQ24038RHLT is a highly integrated lithium-ion/polymer battery charger from Texas Instruments' bqTINY™ III series.
Product Features and Performance
Supports 1-cell lithium-ion/polymer batteries
Constant current charging with programmable parameters
Integrated USB interface for charging
Fault protection features including over temperature, reverse current, and short circuit protection
Charge current is programmable up to 1.5A
Supports a battery pack voltage at 4.36V
Capable of handling a supply voltage up to 16V
Wide operating temperature range from -40°C to 125°C
Product Advantages
High integration facilitates minimal external component count
Advanced fault protection improves safety
Compact 20-VFQFN package for space-constrained applications
The flexibility of programmable charging parameters
Key Technical Parameters
Current - Charging: Constant - Programmable
Programmable Features: Current, Timer
Charge Current - Max: 1.5A
Battery Pack Voltage: 4.36V
Voltage - Supply (Max): 16V
Quality and Safety Features
Over Temperature Protection
Reverse Current Protection
Short Circuit Protection
Compatibility
Designed for lithium-ion/polymer batteries
Compliant with USB charging specifications
Application Areas
Portable electronic devices
Battery-powered equipment
USB-powered gadgets
Product Lifecycle
Last Time Buy status - nearing discontinuation
Potential availability of replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
High efficiency for faster charging times
Robust safety features protecting batteries and devices
Programmability allows customization for specific applications
The extended operating temperature range ensures performance under extreme conditions
Proven Texas Instruments quality and reliability
BQ24040DSQTexas Instruments