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| PartNumber | ACT2804QJ-T0435 | ACT2804QJ-T | ACT2804QJ |
| Description | Battery Management 5V/3.4A Dual Cell Backup Battery Mng. | Battery Management 5V/3.4A Dual Cell Backup Battery | |
| Manufacturer | Active-Semi | Active-Semi | Active-Semi International Inc. |
| Product Category | Battery Management | Battery Management | PMIC - Battery Management |
| Product | Charge Management | Charge Management | - |
| Battery Type | Dual Cell | Dual Cell | - |
| Output Voltage | 5 V | 5 V | - |
| Output Current | 2.4 A | 2.4 A | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Operating Supply Current | 3.4 A | 3.4 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | TQFN-40 | TQFN-40 | - |
| Packaging | Reel | Reel | * |
| Brand | Active-Semi | Active-Semi | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Product Type | Battery Management | Battery Management | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| RoHS | - | Y | - |
| Series | - | - | - |
| Package Case | - | - | * |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Battery Chemistry | - | - | Lithium-Ion/Polymer |
| Number of Cells | - | - | |
| Function | - | - | Multi-Function Controller |
| Interface | - | - | USB |
| Supplier Device Package | - | - | * |
| Fault Protection | - | - | Over Voltage, Short Circuit |
| Drawing Number | - | - | * |