Texas Instruments BQ24250YFFR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.40 | $4.40 |
| 15+ | $4.26 | $63.90 |
| 25+ | $4.17 | $104.25 |
| 50+ | $3.94 | $197.00 |
| 100+ | $3.47 | $347.00 |
| N+ | $0.69 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, 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 | 30-UFBGA, DSBGA |
| Supplier Device Package | 30-DSBGA |
| ROHS |  |
The BQ24250YFFR from Texas Instruments is a compact, switch-mode battery charger for single-cell Lithium Ion batteries. It delivers up to 2A of charge current to a 4.2V battery and is controlled via an I2C interface for flexible system integration. The device includes Over Current, Over Temperature, and Over Voltage protection to ensure safe charging. Housed in a 30-UFBGA package, it is designed for space-constrained portable electronics.
- Flexible I2C Control: Enables dynamic charging current and voltage settings for optimized battery management.
- Fast Charging: Up to 2A charge current reduces charging time for portable devices.
- Integrated Safety: Over Current, Over Temperature, and Over Voltage protections provide robust system safety.
- Compact Design: The 30-UFBGA package is ideal for slim and miniaturized product designs.
Smartphones and Tablets
The BQ24250YFFR provides up to 2A charge current for single-cell Lithium Ion batteries, making it suitable for mid-range smartphones and tablets that require reliable and safe charging.
Portable Speakers
Bluetooth speakers with 4.2V battery packs benefit from the I2C interface, allowing the host controller to monitor charge status and adjust current as needed.
Digital Cameras
Cameras with high-capacity batteries can be recharged quickly with the 2A capability, while the integrated protections ensure safe operation.
Handheld Gaming Devices
Portable gaming consoles require efficient charging. The BQ24250YFFR's switch-mode design and I2C control make it a flexible solution.
Wearable Charging Cradles
For charging cradles that power up wearable devices, this IC offers a compact and controllable charging solution with multiple safety features.
- Q: What battery chemistry does the BQ24250YFFR 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 voltage?
- A: The battery voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface.
BQ24250YFFR.pdf
- Q: What battery chemistry does the BQ24250YFFR 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 voltage?
- A: The battery voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface.
