| PartNumber | BQ20Z45DBT-R1 | BQ20Z45DBT | BQ20Z45DBTR |
| Description | Battery Management SBS 1.1 compliant Gas Gauge | Battery Management SBS 1.1 Comp Gas Gge w/Imp Track Tech | Battery Management SBS 1.1 Compliant Gas Gauge |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Battery Management | Battery Management | Battery Management |
| RoHS | Y | Y | Y |
| Product | Fuel Gauges | Fuel Gauges | Fuel Gauges |
| Battery Type | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Output Voltage | 0 V to 25 V | 25 V | 25 V |
| Operating Supply Voltage | 4.5 V to 25 V | - | - |
| Operating Supply Current | 550 uA | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | TSSOP-38 | TSSOP-38 | TSSOP-38 |
| Packaging | Tube | Tube | Reel |
| Capacity | 800 mAh to 32000 mAh | - | - |
| Series | BQ20Z45-R1 | - | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Battery Management | Battery Management | Battery Management |
| Factory Pack Quantity | 50 | 50 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.007189 oz | 0.004374 oz | 0.004374 oz |
| Height | - | 1.15 mm | 1.15 mm |
| Length | - | 9.7 mm | 9.7 mm |
| Type | - | Gas Gauge, Protection | Gas Gauge, Protection |
| Width | - | 4.4 mm | 4.4 mm |
| Development Kit | - | BQ20Z45EVM-001 | BQ20Z45EVM-001 |