Texas Instruments BQ25898CYFFT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.03 | $4.03 |
| 15+ | $3.90 | $58.50 |
| 25+ | $3.82 | $95.50 |
| 50+ | $3.60 | $180.00 |
| 100+ | $3.18 | $318.00 |
| N+ | $0.64 | 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 | - |
| Programmable Features | - |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 3A |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 14V |
| Interface | I2C, USB |
| 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 BQ25898CYFFT from Texas Instruments is a switch-mode battery charger for single-cell Lithium Ion/Polymer batteries. It provides up to 3A charge current, making it suitable for fast-charging portable devices. The charger includes over temperature and over voltage protection. It features both I2C and USB interfaces for flexible control. Packaged in a 42-UFBGA/DSBGA, it operates from -40°C to 85°C (TA).
- High charge current: 3A enables rapid charging for modern devices.
- Dual interface: I2C and USB provide versatile integration options.
- Thermal and voltage protection: Ensures safe operation under fault conditions.
- Wide temperature range: -40°C to 85°C supports industrial applications.
High-End Smartphones
The 3A charge current and dual I2C/USB interfaces enable flexible fast charging for premium mobile devices.
Tablets and Laptops
High current capability supports charging larger battery packs in portable computing devices.
Portable Speakers
I2C interface allows adaptive charging profiles for different battery states in audio equipment.
Drones
Industrial temperature range and robust protection make it suitable for aerial vehicle battery management.
Electric Toothbrushes
USB interface simplifies charging from standard adapters for personal care devices.
- Q: What battery chemistry does the BQ25898CYFFT support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What fault protections are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What interfaces does it use?
- A: It supports both I2C and USB interfaces.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
BQ25898CYFFT.pdf
- Q: What battery chemistry does the BQ25898CYFFT support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What fault protections are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What interfaces does it use?
- A: It supports both I2C and USB interfaces.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
