Texas Instruments BQ24725ARGRT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.48 | $4.48 |
| 15+ | $4.34 | $65.10 |
| 25+ | $4.25 | $106.25 |
| 50+ | $4.01 | $200.50 |
| 100+ | $3.54 | $354.00 |
| N+ | $0.71 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 ~ 4 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Current, Over Voltage, Short Circuit |
| Charge Current - Max | - |
| Battery Pack Voltage | 19.2V (Max) |
| Voltage - Supply (Max) | 24V |
| Interface | I2C |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-VQFN (3.5x3.5) |
| ROHS |  |
The Texas Instruments BQ24725ARGRT is a highly integrated battery charger controller for 1 to 4 series Lithium Ion battery packs. It supports a maximum battery voltage of 19.2V and communicates via an I2C interface for precise control. Built-in protections include Over Current, Over Voltage, and Short Circuit. Housed in a compact 20-VFQFN package, it is ideal for space-constrained portable electronics.
- Precise I2C Control: Allows dynamic adjustment of charge parameters for optimal battery management.
- Multi-Cell Flexibility: Supports 1 to 4 cells, accommodating a wide range of notebook and portable device designs.
- Comprehensive Protection: Over Current, Over Voltage, and Short Circuit safeguards ensure safe operation.
- Compact Footprint: The 20-VFQFN package minimizes PCB area in dense layouts.
High-Capacity Notebook Batteries
Manage 2 to 4 series Lithium Ion cells in premium laptops, using the I2C interface for precise charge profile tuning and system communication.
Ultrabooks and 2-in-1 Devices
Enable fast, safe charging of slim-profile batteries up to 19.2V, with the compact 20-VFQFN package fitting space-constrained mainboards.
Portable Medical Monitors
Provide reliable charging for patient-monitoring equipment, leveraging Over Voltage and Over Current protection to safeguard sensitive electronics.
Industrial Handheld Terminals
Support rugged field devices with multi-cell Li-Ion packs, ensuring consistent power delivery and protection against short circuits.
High-End Docking Stations
Integrate smart charging for docked tablets and hybrids, using I2C to report charge status and manage power flow efficiently.
- Q: What battery chemistry does the BQ24725ARGRT support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger manage?
- A: It supports 1 to 4 series cells.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 19.2V.
- Q: What fault protections are integrated?
- A: It includes Over Current, Over Voltage, and Short Circuit protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for configuration and monitoring.
- Q: What package is the BQ24725ARGRT available in?
- A: It comes in a 20-VFQFN Exposed Pad package.
BQ24725ARGRT.pdf
- Q: What battery chemistry does the BQ24725ARGRT support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger manage?
- A: It supports 1 to 4 series cells.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 19.2V.
- Q: What fault protections are integrated?
- A: It includes Over Current, Over Voltage, and Short Circuit protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for configuration and monitoring.
- Q: What package is the BQ24725ARGRT available in?
- A: It comes in a 20-VFQFN Exposed Pad package.
