Manufacturer Part Number
BQ24025DRCR
Manufacturer
Texas Instruments
Introduction
The BQ24025DRCR is part of the bqTINY™-II series, designed by Texas Instruments specifically for power management applications, particularly for lithium-ion/polymer battery charging.
Product Features and Performance
Designed for lithium ion/polymer batteries
Integrates a constant current/constant voltage charge algorithm
Programmable charge current and safety timer
Features over-temperature fault protection
Offers a maximum charging current of 500mA
Supports a battery pack voltage of 4.2V
Operates with a supply voltage up to 6.5V
Includes a USB interface for connectivity
Capable of operating within a wide temperature range of -40°C to 125°C
Surface mount technology for easy PCB integration
Housed in a 10-VFDFN exposed pad package
Product Advantages
High integration facilitates minimal external components
Programmable features allow customization for specific applications
Safety features ensure protection against common fault conditions
Compact form factor suitable for space-constrained applications
Wide temperature range support enhances reliability in varying environments
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charging: Constant current programmable
Max Charge Current: 500mA
Battery Voltage: 4.2V
Max Supply Voltage: 6.5V
Interface Type: USB
Operating Temperature: -40°C to 125°C
Package: 10-VFDFN Exposed Pad, 10-VSON (3x3)
Quality and Safety Features
Over Temperature Protection to prevent overheating
Rugged design ensures reliability and longevity under various conditions
Compatibility
Designed for single-cell lithium-ion or lithium-polymer batteries
USB interface allows for widespread application use
Application Areas
Portable electronics
Battery-powered devices
Consumer electronics requiring rechargeable battery management
Product Lifecycle
Status: Last Time Buy
Note: Customers should seek replacements or upgrades due to the nearing discontinuation of this model
Several Key Reasons to Choose This Product
High charge efficiency and precision due to its advanced charging algorithm
Flexibility in application thanks to programmable current and safety timers
Enhanced safety features minimize risk during operation
Compact design ideal for inclusion in space-sensitive devices
Strong support and reliability from Texas Instruments, a leader in semiconductor solutions
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