Texas Instruments BQ24270RGER
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.31 | $22.31 |
| 15+ | $5.13 | $76.95 |
| 25+ | $5.02 | $125.50 |
| 50+ | $4.74 | $237.00 |
| 100+ | $4.19 | $419.00 |
| N+ | $0.84 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 3.7V |
| Voltage - Supply (Max) | 6V |
| 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 BQ24270RGER is a highly integrated single-cell Lithium Ion battery charger with an I2C control interface. It supports a charge current up to 1.5A for a 3.7V battery pack. This device is housed in a compact 24-VFQFN package and operates over a wide temperature range of -40°C to 85°C. It features comprehensive protection including over-temperature, over-voltage, and short-circuit safeguards, making it a versatile and safe solution for modern portable electronics.
- Digital Control: The I2C interface allows for real-time adjustment of charge parameters and system monitoring.
- Comprehensive Safety: Protects against Over Temperature, Over Voltage, and Short Circuit events, ensuring reliable operation.
- Wide Operating Range: Rated for -40°C to 85°C, suitable for both consumer and industrial applications.
- High Efficiency: Supports up to 1.5A charge current to reduce charging time for single-cell packs.
Smartphones and Tablets
Ideal for single-cell Li-Ion batteries in mobile devices, providing up to 1.5A charge current with I2C control for dynamic charging profiles and system optimization.
Portable Power Banks
Used in compact power banks to charge a 3.7V Li-Ion cell efficiently, with robust protection against over-voltage and short circuits to ensure user safety.
Wireless Headphones
Supports premium wireless earbuds and headphones that require a precise I2C-controlled charging solution for a single Li-Ion cell, ensuring safe and fast top-ups.
Handheld GPS Devices
Powers outdoor handheld GPS units that operate in temperatures from -40°C to 85°C, providing reliable charging in extreme conditions with comprehensive fault protection.
Industrial Handheld Scanners
Ideal for rugged barcode scanners used in warehouses, offering a 1.5A charge rate and I2C programmability to adapt to different battery states and thermal conditions.
- Q: What battery chemistry does the BQ24270RGER support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery pack voltage?
- A: The battery voltage is 3.7V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What interface does it use for control?
- A: It uses an I2C interface for configuration and monitoring.
BQ24270RGER.pdf
- Q: What battery chemistry does the BQ24270RGER support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery pack voltage?
- A: The battery voltage is 3.7V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What interface does it use for control?
- A: It uses an I2C interface for configuration and monitoring.
