Texas Instruments BQ27426YZFR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.47 | $1.47 |
| 15+ | $1.43 | $21.45 |
| 25+ | $1.40 | $35.00 |
| 50+ | $1.32 | $66.00 |
| 100+ | $1.16 | $116.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | Impedance Track™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Function | Battery Monitor |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Fault Protection | - |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 9-UFBGA, DSBGA |
| Supplier Device Package | 9-DSBGA |
| ROHS |  |
The BQ27426YZFR from Texas Instruments is a single-cell Battery Monitor (fuel gauge) for Lithium Ion batteries. It communicates via I2C, providing precise state-of-charge data to the host system. Operating from -40°C to 85°C, it is suitable for a wide range of portable electronics. The ultra-compact 9-UFBGA/DSBGA package makes it ideal for space-constrained designs like wearables and hearables.
- Accurate Fuel Gauging: Provides precise SOC and state-of-health data for better battery utilization.
- I2C Interface: Simple integration with most microcontrollers and application processors.
- Ultra-Small Package: 9-UFBGA/DSBGA is perfect for miniaturized devices.
- Wide Temperature Range: -40°C to 85°C supports diverse operating environments.
Smartphones and Tablets
Use the BQ27426YZFR to provide accurate state-of-charge (SOC) reporting to the OS, enhancing user experience.
Wearable Fitness Trackers
Monitor the tiny Li-ion cell in smart bands, using the I2C interface to report remaining battery life.
Portable Medical Monitors
Integrate into handheld patient monitors for reliable battery percentage display.
Wireless Headphones
Track battery consumption in earbuds, enabling precise low-battery warnings.
Handheld Barcode Scanners
Provide accurate fuel gauging in warehouse scanners, reducing downtime.
- Q: What is the function of the BQ27426YZFR?
- A: It is a Battery Monitor (fuel gauge) for single-cell Li-ion batteries.
- Q: What battery chemistry does it support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it monitor?
- A: It monitors 1 cell.
- Q: What interface does it use?
- A: It uses the I2C interface for communication.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is it available in?
- A: It comes in a 9-UFBGA, DSBGA package.
BQ27426YZFR.pdf
- Q: What is the function of the BQ27426YZFR?
- A: It is a Battery Monitor (fuel gauge) for single-cell Li-ion batteries.
- Q: What battery chemistry does it support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it monitor?
- A: It monitors 1 cell.
- Q: What interface does it use?
- A: It uses the I2C interface for communication.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is it available in?
- A: It comes in a 9-UFBGA, DSBGA package.
