Texas Instruments BQ24250RGER
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.10 | $3.10 |
| 15+ | $3.00 | $45.00 |
| 25+ | $2.93 | $73.25 |
| 50+ | $2.77 | $138.50 |
| 100+ | $2.45 | $245.00 |
| N+ | $0.49 | 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 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 2A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 10.5V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| ROHS |  |
The BQ24250RGER from Texas Instruments is a highly integrated single-cell battery charger for Lithium Ion batteries. It supports a charge current up to 2A and regulates the battery voltage at 4.2V. The device features an I2C interface for flexible configuration and monitoring, along with Over Temperature and Over Voltage protection. Packaged in a 24-VFQFN Exposed Pad, it is designed for space-efficient, high-performance portable applications.
- 2A fast charge capability reduces charging time for high-capacity batteries.
- I2C interface allows precise control and real-time monitoring of charging parameters.
- Over Voltage and Over Temperature protection enhance system reliability.
- Wide -40°C to 85°C range supports industrial and outdoor applications.
Smartphones and Tablets
With a 2A charge current and I2C interface, this charger enables fast charging of single-cell Lithium Ion batteries in mobile devices while allowing system-level monitoring and control.
Portable Power Tools
The high 2A current capability supports quick recharge cycles for compact power tools, and the I2C interface allows for dynamic current adjustment based on thermal conditions.
Digital Cameras and Drones
For high-capacity single-cell packs in cameras and small drones, the BQ24250RGER provides efficient 4.2V charging with Over Voltage protection to safeguard sensitive electronics.
Handheld Gaming Consoles
The I2C interface enables advanced battery management features, making it suitable for gaming devices that require precise charge control and status reporting.
Portable Medical Equipment
Its wide -40°C to 85°C operating range and robust protection make it a reliable choice for battery-powered diagnostic tools used in field or clinical settings.
- Q: What battery chemistry does the BQ24250RGER support?
- A: It supports Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.2V.
- Q: What interface does it use?
- A: It uses an I2C interface for control and monitoring.
- Q: What fault protection is included?
- A: It includes Over Temperature and Over Voltage protection.
BQ24250RGER.pdf
- Q: What battery chemistry does the BQ24250RGER support?
- A: It supports Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.2V.
- Q: What interface does it use?
- A: It uses an I2C interface for control and monitoring.
- Q: What fault protection is included?
- A: It includes Over Temperature and Over Voltage protection.
