Overview
The BQ24725ARGRR is a highly integrated SMBus 1-4 cell lithium-ion battery charge controller produced by Texas Instruments. This device is designed to provide advanced charging capabilities with robust protection features, making it suitable for a variety of battery-powered applications. It incorporates an N-Channel power MOSFET selector and is packaged in a 20-pin VQFN (RGR) package, ensuring compact and efficient design.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Cells | 1-4 |
| Battery Type | Lithium-ion |
| Interface | SMBus |
| Power MOSFET | N-Channel |
| Package Type | VQFN (RGR) 20-pin |
| Package Dimensions | 3.5 x 3.5 mm |
Key Features
- Advanced circuit protection including overcharge, over-discharge, and short-circuit protection
- SMBus interface for communication and control
- N-Channel power MOSFET selector for efficient charging
- Compact VQFN (RGR) package for space-saving designs
- Support for 1-4 cell lithium-ion batteries
Applications
- Battery-powered consumer electronics such as laptops, tablets, and smartphones
- Portable medical devices
- Industrial battery management systems
- Automotive battery management systems
- Other battery-powered devices requiring advanced charging and protection features
Q & A
- What is the BQ24725ARGRR used for? The BQ24725ARGRR is used as a 1-4 cell lithium-ion battery charge controller with advanced protection features.
- What interface does the BQ24725ARGRR use? The BQ24725ARGRR uses the SMBus interface for communication and control.
- What type of power MOSFET does the BQ24725ARGRR incorporate? The BQ24725ARGRR incorporates an N-Channel power MOSFET selector.
- What is the package type of the BQ24725ARGRR? The BQ24725ARGRR is packaged in a 20-pin VQFN (RGR) package.
- What are the key protection features of the BQ24725ARGRR? The key protection features include overcharge, over-discharge, and short-circuit protection.
- What are the typical applications of the BQ24725ARGRR? Typical applications include battery-powered consumer electronics, portable medical devices, industrial battery management systems, and automotive battery management systems.
- How many cells can the BQ24725ARGRR support? The BQ24725ARGRR can support 1-4 cell lithium-ion batteries.
- What is the package size of the BQ24725ARGRR? The package dimensions are 3.5 x 3.5 mm.
- Who is the manufacturer of the BQ24725ARGRR? The BQ24725ARGRR is manufactured by Texas Instruments.
- Where can I find detailed specifications for the BQ24725ARGRR? Detailed specifications can be found on the Texas Instruments website, as well as on distributor websites like Digi-Key and Mouser.
