Texas Instruments BQ24292IRGER
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.08 | $13.08 |
| 15+ | $3.01 | $45.15 |
| 25+ | $2.94 | $73.50 |
| 50+ | $2.78 | $139.00 |
| 100+ | $2.45 | $245.00 |
| N+ | $0.49 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Bulk | |
| 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 BQ24292IRGER from Texas Instruments is a high-current, single-cell switch-mode battery charger for Lithium Ion/Polymer batteries. It supports a maximum charge current of 4.5A and a target battery voltage of 4.4V. The device features an I2C interface for flexible system configuration and monitoring. Comprehensive protection includes Over Current, Over Temperature, and Over Voltage safeguards. Housed in a 24-VFQFN package, it operates from -40°C to 85°C, making it suitable for a wide range of portable electronics.
- High-Speed Charging: Supports up to 4.5A charge current for rapid battery replenishment.
- Advanced System Control: I2C interface enables dynamic adjustment of charge parameters.
- Comprehensive Safety: Over Current, Over Voltage, and Over Temperature protection ensure robust operation.
- Wide Temperature Range: Operates reliably from -40°C to 85°C for industrial-grade applications.
Smartphones and Tablets
The BQ24292IRGER's 4.5A charge current enables rapid charging of large-capacity single-cell Li-Polymer batteries in modern smartphones and tablets.
Portable Power Banks
For high-capacity power banks, this charger's high current capability and I2C interface allow for efficient and configurable charging of the internal battery.
Drones
In consumer drones, the high charge current and robust Over Voltage protection are critical for safely and quickly recharging Li-Polymer flight packs.
Handheld Gaming Consoles
The I2C interface allows the system to optimize charging based on thermal conditions, making it suitable for high-performance gaming devices.
Industrial Handhelds
With a -40°C to 85°C temperature range, it can be used in rugged handheld scanners and PDAs used in warehouses and field services.
- Q: What battery chemistry is the BQ24292IRGER for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) battery.
- Q: What is the maximum charge current?
- A: The maximum charge current is 4.5A.
- Q: What is the target battery voltage?
- A: The target battery voltage is 4.4V.
- Q: What interface is available?
- A: It uses an I2C interface for configuration.
- Q: What protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
BQ24292IRGER.pdf
- Q: What battery chemistry is the BQ24292IRGER for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) battery.
- Q: What is the maximum charge current?
- A: The maximum charge current is 4.5A.
- Q: What is the target battery voltage?
- A: The target battery voltage is 4.4V.
- Q: What interface is available?
- A: It uses an I2C interface for configuration.
- Q: What protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
