Texas Instruments BQ25892RTWT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.23 | $4.23 |
| 15+ | $4.09 | $61.35 |
| 25+ | $4.01 | $100.25 |
| 50+ | $3.78 | $189.00 |
| 100+ | $3.34 | $334.00 |
| N+ | $0.67 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | MaxCharge™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | - |
| Programmable Features | - |
| Fault Protection | Over Current, Over Temperature |
| Charge Current - Max | 5A |
| 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 | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| ROHS |  |
The Texas Instruments BQ25892RTWT is a high-current switch-mode battery charger for single-cell Lithium Ion and Lithium Polymer batteries. It supports a maximum charge current of 5A, enabling fast charging. The device features both I2C and USB interfaces for flexible system integration and control. It includes Over Current and Over Temperature protection. Housed in a 24-WFQFN package with an exposed pad for thermal management, it is designed for high-performance portable applications.
- Fast Charging: The 5A maximum charge current dramatically reduces charging time for high-capacity batteries.
- Dual Interface: Supports both I2C and USB, providing flexibility for different host controllers and charging protocols.
- Efficient Power Delivery: The switch-mode architecture ensures high efficiency, reducing heat generation during high-current charging.
- Thermal Performance: The 24-WFQFN package with exposed pad aids in heat dissipation, maintaining performance during fast charging.
Smartphones and Tablets
The BQ25892RTWT's 5A charge current enables rapid charging of large-capacity single-cell Li-Ion batteries in modern smartphones and tablets, significantly reducing charge time.
Portable Power Banks
For high-capacity power banks, this charger's high current capability and USB interface allow for fast and efficient recharging of the internal battery pack.
Drones
High-drain devices like drones require fast charging between flights. The BQ25892RTWT can deliver the necessary 5A current to replenish Li-Polymer batteries quickly.
Handheld Gaming Consoles
Portable gaming devices with high power consumption benefit from the BQ25892RTWT's ability to handle large charge currents, ensuring the device is ready for use sooner.
Industrial Handhelds
Rugged PDAs and scanners used in the field can leverage the BQ25892RTWT's fast charging and wide temperature range for reliable operation in various conditions.
- Q: What battery chemistry does the BQ25892RTWT support?
- A: It is designed for Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1 cell) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What interfaces are available?
- A: It supports both I2C and USB interfaces for control.
- Q: What fault protections are included?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the operating temperature range?
- A: The operating temperature range is -40°C to 85°C (TA).
BQ25892RTWT.pdf
- Q: What battery chemistry does the BQ25892RTWT support?
- A: It is designed for Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1 cell) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What interfaces are available?
- A: It supports both I2C and USB interfaces for control.
- Q: What fault protections are included?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the operating temperature range?
- A: The operating temperature range is -40°C to 85°C (TA).
