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| PartNumber | LTC3887IUJ#PBF | LTC3887IUJ-1#PBF | LTC3887IUJ#TRPBF |
| Description | Switching Controllers Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | Switching Controllers Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | Switching Controllers Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck | Buck | Buck |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 250 kHz to 1 MHz | 250 kHz to 1 MHz | 250 kHz to 1 MHz |
| Input Voltage | 4.5 V to 24 V | 4.5 V to 24 V | 4.5 V to 24 V |
| Output Voltage | 0.5 V to 5.5 V | 0.5 V to 5.5 V | 0.5 V to 5.5 V |
| Output Current | 30 A | 30 A | 30 A |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-40 | QFN-40 | QFN-40 |
| Packaging | Tube | Tube | Reel |
| Isolation | Isolated | Isolated | Isolated |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Product | Switching Controllers | Switching Controllers | Switching Controllers |
| Series | LTC3887 | LTC3887 | LTC3887 |
| Type | DC/DC Controller with digital Power Management System | Step-Down DC/DC Controller | Step-Down DC/DC Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1709A, DC2263A-A, DC2263A-B,DC2394A, DC2454A | DC1709A, DC2263A-A, DC2263A-B, DC2454A, DC2394A, DC2578A | DC1709A, DC2263A-A, DC2263A-B, DC2454A, DC2394A, DC2578A |
| Fall Time | 30 ns | 30 ns | 30 ns |
| Operating Supply Current | 20 mA | 20 mA | 20 mA |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 30 ns | 30 ns | 30 ns |
| Factory Pack Quantity | 61 | 61 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.002610 oz | 0.012840 oz | - |