Texas Instruments BQ25890RTWT
| 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 BQ25890RTWT is a highly integrated switch-mode battery charger for single-cell Lithium Ion and Lithium Polymer batteries. It supports a maximum charge current of 5A for fast charging. The device offers both I2C and USB interfaces for versatile control. It features Over Current and Over Temperature protection. The 24-WFQFN package with an exposed pad provides excellent thermal performance for high-power applications.
- High-Speed Charging: Supports up to 5A charge current, enabling rapid charging cycles for modern devices.
- Versatile Connectivity: I2C and USB interfaces allow for easy integration into a wide range of systems.
- Reliable Protection: Over Current and Over Temperature protections safeguard the battery and system.
- Robust Thermal Design: The exposed pad in the 24-WFQFN package ensures efficient heat dissipation during high-current operation.
High-End Smartphones
The BQ25890RTWT is designed for flagship smartphones requiring fast charging of single-cell Li-Ion batteries with currents up to 5A, enabling quick top-ups.
Tablets and Laptops
For larger portable devices like tablets and 2-in-1 laptops, this charger can efficiently handle the higher capacity single-cell batteries, reducing downtime.
Portable Speakers
High-power Bluetooth speakers with large batteries benefit from the BQ25890RTWT's fast charging capability, allowing users to quickly get back to their music.
Action Cameras
For action cameras used in demanding conditions, the wide operating temperature range of -40°C to 85°C (TA) ensures reliable charging in various climates.
Portable Diagnostic Equipment
Field-deployed medical diagnostic devices can utilize the BQ25890RTWT for rapid recharging, ensuring they are ready for the next patient.
- Q: What battery chemistries are supported?
- A: It supports Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1 cell) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What interfaces does it support?
- A: It supports both I2C and USB interfaces.
- Q: What fault protection is included?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the package type?
- A: It comes in a 24-WFQFN package with an exposed pad.
BQ25890RTWT.pdf
- Q: What battery chemistries are supported?
- A: It supports Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1 cell) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What interfaces does it support?
- A: It supports both I2C and USB interfaces.
- Q: What fault protection is included?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the package type?
- A: It comes in a 24-WFQFN package with an exposed pad.
