Texas Instruments
BQ27742YZFT-G1
BQ27742YZFT-G1
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BQ27742YZFT-G1 Texas Instruments - Yeehing Electronics
Single cell Li-ion battery fuel gauge with integrated protection | battery gas gauge
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.573 |
| 100 — 249 | 2.255 |
| 250 — 999 | 1.581 |
| 1,000 + | 0.89 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Battery Management |
| RoHS | Y |
| Product | Fuel Gauges |
| Battery Type | Li-Ion, Li-Polymer |
| Output Voltage | 2.5 V |
| Operating Supply Voltage | 5 V |
| Operating Supply Current | 167 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | DSBGA-15 |
| Packaging | Reel |
| Capacity | 200 mAh to 16000 mAh |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | BQ27742-G1 |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Product Type | Battery Management |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000198 oz |
For more information, please refer to datasheet
Documents
| BQ27742YZFT-G1 Datasheet |
More Information
The Texas Instruments bq27742-G1 is a fuel gauge for single-cell Li-Ion battery packs that uses patented Impedance Track™ technology to deliver rate-, temperature-, and aging-compensated predictions of remaining battery capacity and system runtime with highest accuracy. The device also includes a fully integrated high-side protector that eliminates the need for a separate Li-Ion protection circuit and provides a full suite of high-accuracy fault detections for overvoltage, undervoltage, overcurrent in charge, overcurrent in discharge, and short-circuit in discharge conditions. The hardware protection functions offer built-in data flash-based programmability, allowing simple reconfiguration of existing devices for varying end equipment needs.
