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| PartNumber | BQ27621YZFR-G1A | BQ27621YZFR | BQ27621YZFR-G1A2 |
| Description | Battery Management System-Side Impednce Track Fuel Gauge | ||
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Battery Management | PMIC - Battery Management | - |
| RoHS | Y | - | - |
| Product | Fuel Gauges | Fuel Gauges | - |
| Battery Type | Li-Ion, Li-Polymer | Li-Ion Li-Polymer | - |
| Output Voltage | 1.8 V | 1.8 V | - |
| Operating Supply Voltage | 2.45 V to 4.5 V | 2.45 V to 4.5 V | - |
| Operating Supply Current | 27 uA | 27 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | DSBGA-9 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Capacity | 100 mAh to 6000 mAh | 100 mAh to 6000 mAh | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | BQ27621-G1 | Impedance Track | - |
| Brand | Texas Instruments | - | - |
| Product Type | Battery Management | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.000102 oz | - | - |
| Package Case | - | DSBGA-9 | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Battery Chemistry | - | Lithium-Ion | - |
| Number of Cells | - | 1 | - |
| Function | - | Battery Monitor | - |
| Interface | - | I2C | - |
| Supplier Device Package | - | 9-DSBGA | - |
| Fault Protection | - | - | - |
| Drawing Number | - | 296; 4205058-4; YZF; 9 | - |