Texas Instruments BQ24292IRGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.13 | $6.13 |
| 15+ | $5.93 | $88.95 |
| 25+ | $5.81 | $145.25 |
| 50+ | $5.48 | $274.00 |
| 100+ | $4.84 | $484.00 |
| N+ | $0.97 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 4.5A |
| Battery Pack Voltage | 4.4V |
| Voltage - Supply (Max) | 17V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| ROHS |  |
The BQ24292IRGET is a highly integrated switch-mode battery charge management solution for single-cell Lithium Ion and Lithium Polymer batteries. It supports a high charge current of up to 4.5A and a target voltage of 4.4V. Controlled via an I2C interface, it offers advanced programmability and monitoring. The device includes comprehensive fault protection and is housed in a 24-VFQFN package, operating from -40°C to 85°C.
- Fast Charging: Supports up to 4.5A charge current, significantly reducing charging time for high-capacity batteries.
- Advanced Digital Control: The I2C interface allows for dynamic adjustment of charging parameters and real-time system monitoring.
- Comprehensive Safety: Built-in Over Current, Over Temperature, and Over Voltage protection ensures safe and reliable operation under fault conditions.
- Industrial Temperature Range: Rated for -40°C to 85°C, it is suitable for demanding industrial and automotive-adjacent applications.
High-Capacity Smartphones and Tablets
With a 4.5A charge current, this IC is ideal for large-capacity single-cell Li-Ion/Polymer batteries found in modern smartphones and tablets, enabling rapid charging without excessive heat generation.
Portable Power Banks
For power banks that need to recharge their internal cell quickly, the BQ24292IRGET's high current capability and I2C interface allow for efficient charging and status monitoring.
Industrial Handheld Terminals
Rugged PDAs and barcode scanners benefit from the -40°C to 85°C operating range, ensuring reliable charging in warehouses and outdoor field operations.
Drones and Robotics
Single-cell Li-Polymer batteries in small drones and robotics platforms require high charge rates. The 4.5A capability and I2C programmability make this a suitable choice for such dynamic power systems.
Medical and Healthcare Devices
Portable medical devices like infusion pumps and patient monitors require dependable power. The robust fault protection (Over Current, Over Temperature, Over Voltage) ensures safe operation in critical applications.
- 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 a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 4.5A.
- Q: What is the target battery voltage?
- A: The battery voltage is 4.4V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for control and monitoring.
BQ24292IRGET.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 a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 4.5A.
- Q: What is the target battery voltage?
- A: The battery voltage is 4.4V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What control interface does it use?
- A: It uses an I2C interface for control and monitoring.
