Texas Instruments BQ24192RGER
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.42 | $3.42 |
| 15+ | $3.31 | $49.65 |
| 25+ | $3.24 | $81.00 |
| 50+ | $3.06 | $153.00 |
| 100+ | $2.70 | $270.00 |
| N+ | $0.54 | 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 | - |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 4.5A |
| Battery Pack Voltage | 4.2V |
| 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 Texas Instruments BQ24192RGER is a high-efficiency, single-cell switch-mode battery charger for Lithium Ion/Polymer batteries. It supports a maximum charge current of 4.5A and regulates the battery to 4.2V. Featuring an I2C interface for advanced control, it integrates overcurrent, overvoltage, and overtemperature protection. Housed in a 24-VFQFN package, it operates reliably from -40°C to 85°C, making it ideal for a wide range of portable electronics.
- Rapid Charging: Supports up to 4.5A charge current for fast battery replenishment.
- High Efficiency: Switch-mode topology reduces heat generation during high-current charging.
- I2C Programmability: Allows for dynamic adjustment of charge settings for optimal performance.
- Robust Protection: Integrated overcurrent, overvoltage, and overtemperature safeguards.
High-Performance Smartphones
The 4.5A charge current enables rapid charging for high-capacity single-cell batteries in flagship smartphones, reducing downtime.
Tablets and Ultrabooks
Its high current capability and I2C interface make it suitable for managing large battery packs in tablets and thin-and-light laptops.
Portable Speakers
Provides efficient and safe charging for high-capacity Li-Ion batteries in Bluetooth speakers, ensuring long playback times.
Action Cameras
The compact 24-VFQFN package and robust protection features make it a reliable choice for space-constrained action cameras.
Portable Power Tools
For single-cell power tools, this charger offers the high current needed for quick battery replenishment between uses.
- Q: What is the maximum charge current for the BQ24192RGER?
- A: It supports a maximum charge current of 4.5A.
- Q: What battery voltage does it regulate to?
- A: It regulates the battery voltage to 4.2V.
- Q: What battery chemistry is supported?
- A: It is designed for single-cell Lithium Ion/Polymer batteries.
- Q: What fault protection features are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C.
- Q: What package is it available in?
- A: It comes in a 24-VFQFN Exposed Pad package.
BQ24192RGER.pdf
- Q: What is the maximum charge current for the BQ24192RGER?
- A: It supports a maximum charge current of 4.5A.
- Q: What battery voltage does it regulate to?
- A: It regulates the battery voltage to 4.2V.
- Q: What battery chemistry is supported?
- A: It is designed for single-cell Lithium Ion/Polymer batteries.
- Q: What fault protection features are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C.
- Q: What package is it available in?
- A: It comes in a 24-VFQFN Exposed Pad package.
