| PartNumber | BQ2954SN | BQ2954PN | BQ2954PNG4 |
| Description | Battery Management Li-Ion Switchmode Charge Management IC | Battery Management Li-Ion Switchmode Charge Management IC | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Battery Management | Battery Management | - |
| RoHS | Y | Y | - |
| Battery Type | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | - |
| Output Voltage | Adjustable | Adjustable | - |
| Output Current | 2 A | 2 A | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | SOP-16 | PDIP-16 | - |
| Packaging | Tube | Tube | - |
| Height | 1.58 mm | 4.57 mm | - |
| Length | 9.9 mm | 19.3 mm | - |
| Series | BQ2954 | BQ2954 | - |
| Type | Battery Charger | Battery Charger | - |
| Width | 3.91 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Product Type | Battery Management | Battery Management | - |
| Factory Pack Quantity | 40 | 25 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.004998 oz | 0.033570 oz | - |