Description
BQ27421YZFR-G1A Texas Instruments - Yeehing Electronics
System-side(tm) fuel gauge with integrated Sense Resistor | battery gas gauge
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.66 |
| 100 — 249 | 1.455 |
| 250 — 999 | 1.02 |
| 1,000 + | 0.58 |
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 | 1.8 V |
| Operating Supply Voltage | 2.45 V to 4.5 V |
| Operating Supply Current | 93 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | DSBGA-9 |
| Packaging | Reel |
| Capacity | 100 mAh to 8000 mAh |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | BQ27421-G1 |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Product Type | Battery Management |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000102 oz |
For more information, please refer to datasheet
Documents
| BQ27421YZFR-G1A Datasheet |
More Information
The Texas Instruments bq27421-G1 fuel gauge is a minimally configured microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires very little user configuration and system microcontroller firmware development.
