Manufacturer Part Number
BQ24064DRCR
Manufacturer
Texas Instruments
Introduction
The BQ24064DRCR is a highly integrated lithium-ion/polymer battery charger from Texas Instruments, designed for a wide range of applications requiring single-cell charging solutions. It comes in a small 10-VSON package, making it an ideal fit for portable devices.
Product Features and Performance
Support for lithium-ion or lithium-polymer batteries
Programmable constant current charging up to 1A
Incorporates safety features like over-temperature, over-voltage, and short circuit protection
Programmable timer for charge termination
High input voltage support up to 16.5V
Operates across a wide temperature range from -40°C to 85°C
Surface mount, 10-VFDFN package for compact integration
Product Advantages
High integration simplifies design and reduces external component count
Flexible programmability allows customization for specific application requirements
Comprehensive fault protection enhances battery safety and lifespan
High current capability supports fast charging
Wide operating temperature range suitable for harsh environments
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charge Current Max: 1A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 16.5V
Operating Temperature: -40°C ~ 85°C
Package: 10-VFDFN Exposed Pad
Quality and Safety Features
Over Temperature Protection
Over Voltage Protection
Short Circuit Protection
Compatibility
The charger is designed to be compatible with single-cell lithium-ion or lithium-polymer batteries, making it versatile for a wide range of portable applications.
Application Areas
Portable Electronics
Wearable Devices
Small Handheld Devices
Battery Powered Applications
Product Lifecycle
This product is currently active and not near discontinuation, ensuring longevity and availability for new designs. Upgrades or replacements will be announced in alignment with Texas Instruments' product lifecycle policy.
Several Key Reasons to Choose This Product
High integration and programmability make it a versatile solution for diverse applications.
Comprehensive protection features ensure the safety and reliability of the charging process.
Supports fast charging with up to 1A charge current.
Texas Instruments' reputation for quality and reliability.
Wide operating temperature range allows use in various environmental conditions.
BQ24071RHLRG4Texas Instruments