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| PartNumber | AAT3783AIRN-4.2-T1 | AAT3783IRN-4.2-T1 | AAT3783IRN-4.2 |
| Description | Battery Management 1-A Battery Charger W/ 28V Over-V Prot | Battery Management 1-A Battery Charger W/ 28V Over-V Prot | |
| Manufacturer | Skyworks | Skyworks Solutions Inc. | - |
| Product Category | Battery Management | PMIC - Battery Management | - |
| RoHS | Y | - | - |
| Packaging | Reel | Tape & Reel (TR) | - |
| Brand | Skyworks Solutions, Inc. | - | - |
| Product Type | Battery Management | - | - |
| Factory Pack Quantity | 1500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Series | - | BatteryManager | - |
| Package Case | - | 16-WFDFN Exposed Pad | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Battery Chemistry | - | Lithium-Ion/Polymer | - |
| Number of Cells | - | 1 | - |
| Interface | - | USB | - |
| Supplier Device Package | - | 16-TDFN (3x4) | - |
| Fault Protection | - | Over Current, Over Temperature, Over Voltage | - |
| Current Charging | - | Constant - Programmable | - |
| Programmable Features | - | Current | - |
| Charge Current Max | - | 1A | - |
| Battery Pack Voltage | - | 4.2V | - |
| Voltage Supply Max | - | 7.5V | - |