Texas Instruments BQ25872YFFT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.90 | $3.90 |
| 15+ | $3.78 | $56.70 |
| 25+ | $3.70 | $92.50 |
| 50+ | $3.49 | $174.50 |
| 100+ | $3.08 | $308.00 |
| N+ | $0.62 | 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/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant |
| Programmable Features | - |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Reverse Current |
| Charge Current - Max | 7A |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 6V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 42-UFBGA, DSBGA |
| Supplier Device Package | 42-DSBGA (2.8x2.5) |
| ROHS |  |
The Texas Instruments BQ25872YFFT is a high-power, single-cell battery charger IC designed for Lithium Ion and Lithium Polymer batteries. It delivers an impressive maximum charge current of 7A, making it one of the fastest charging solutions in its class. The device features comprehensive protection including overcurrent, overtemperature, overvoltage, and reverse current safeguards. Controlled via an I2C interface, it comes in a compact 42-UFBGA package, ideal for space-constrained, high-performance applications.
- Ultra-Fast Charging: 7A charge current enables rapid charging of large battery packs.
- Comprehensive Protection: Includes Over Current, Over Temperature, Over Voltage, and Reverse Current protection for maximum safety.
- High Power Density: The 42-UFBGA package delivers high current in a small footprint.
- I2C Control: Allows for precise management of charging parameters and system monitoring.
High-Performance Drones
The BQ25872YFFT's 7A charge current is perfect for high-capacity drone batteries, enabling rapid recharging between flights. Its reverse current protection adds an extra layer of safety.
Power Banks with Fast Charging
For high-capacity power banks, this charger supports ultra-fast recharging of the internal battery, making it a key component in high-end portable power solutions.
Robotics
In robotics applications, the 7A charge capability and robust protection features ensure that large Li-Polymer battery packs are charged quickly and safely.
Electric Bicycles (E-Bikes)
For compact e-bike battery packs, this IC provides the high current necessary for efficient charging, with overvoltage and overcurrent protection for reliable operation.
Portable Medical Equipment
The wide temperature range and comprehensive protection make it suitable for portable medical devices that require dependable, high-current charging in various conditions.
- Q: What battery chemistries does the BQ25872YFFT support?
- A: It supports both Lithium Ion and Lithium Polymer batteries.
- Q: How many cells is it designed for?
- A: It is designed for single-cell (1) battery configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 7A, making it suitable for very fast charging.
- Q: What fault protection features are available?
- A: It includes Over Current, Over Temperature, Over Voltage, and Reverse Current protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for communication and control.
- Q: What is the package type?
- A: It comes in a 42-UFBGA, DSBGA package.
BQ25872YFFT.pdf
- Q: What battery chemistries does the BQ25872YFFT support?
- A: It supports both Lithium Ion and Lithium Polymer batteries.
- Q: How many cells is it designed for?
- A: It is designed for single-cell (1) battery configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 7A, making it suitable for very fast charging.
- Q: What fault protection features are available?
- A: It includes Over Current, Over Temperature, Over Voltage, and Reverse Current protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for communication and control.
- Q: What is the package type?
- A: It comes in a 42-UFBGA, DSBGA package.
