Texas Instruments BQ25601DRTWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.91 | $2.91 |
| 15+ | $2.82 | $42.30 |
| 25+ | $2.75 | $68.75 |
| 50+ | $2.60 | $130.00 |
| 100+ | $2.30 | $230.00 |
| N+ | $0.46 | 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 |
| Programmable Features | Current, Voltage |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 3A |
| Battery Pack Voltage | 4.62V (Max) |
| Voltage - Supply (Max) | 13.5V |
| Interface | I2C |
| 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 BQ25601DRTWR is a highly integrated single-cell Lithium Ion/Polymer battery charger from Texas Instruments. It delivers a programmable charge current up to 3A and supports a maximum battery voltage of 4.62V. Featuring an I2C interface for precise control, it includes comprehensive protection against overcurrent, overtemperature, overvoltage, and short circuits. Housed in a compact 24-WFQFN package, this charger is well-suited for space-constrained portable electronics, power tools, and industrial applications requiring reliable and efficient battery management.
- Fast Charging: Supports up to 3A charge current, significantly reducing charge time for high-capacity single-cell batteries.
- Precise Control: I2C interface enables real-time adjustment of charge parameters for optimized battery performance and lifespan.
- Comprehensive Safety: Integrated Over Current, Over Temperature, Over Voltage, and Short Circuit protections ensure safe operation under fault conditions.
- Wide Temperature Range: Operates from -40°C to 85°C, making it suitable for industrial and outdoor applications.
Smartphones and Tablets
With a 3A charge current and I2C interface, this IC enables fast charging and dynamic voltage scaling in modern portable devices, optimizing charge time and thermal performance.
Portable Power Banks
The single-cell Lithium Ion/Polymer support and high current capability make it ideal for power bank designs requiring efficient, high-throughput charging in a compact form factor.
Industrial Handheld Terminals
Rated for -40°C to 85°C, it suits rugged handheld scanners and PDAs used in warehouses, ensuring reliable charging in demanding environments.
Medical Wearable Devices
The integrated Over Voltage and Short Circuit protections provide a safe charging solution for single-cell Li-ion packs in wearable health monitors, where safety is critical.
IoT Gateway Devices
Its I2C programmability allows system designers to fine-tune charge parameters for always-on IoT devices, balancing battery longevity with rapid recharge cycles.
- Q: What battery chemistry does the BQ25601DRTWR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It supports a single-cell (1s) battery configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 4.62V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for control and monitoring.
BQ25601DRTWR.pdf
- Q: What battery chemistry does the BQ25601DRTWR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It supports a single-cell (1s) battery configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 4.62V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for control and monitoring.
