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| PartNumber | LTC3882IUJ#PBF | LTC3882IUJ#TRPBF | LTC3882IUJ |
| Description | Switching Voltage Regulators Dual Step-Down Voltage Mode PMBus Controller - Final Si | Switching Voltage Regulators Dual Step-Down Voltage Mode PMBus Controller- Si | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-40 | QFN-40 | - |
| Output Voltage | 0.5 V to 5.25 V | 0.5 V to 5.25 V | - |
| Output Current | 40 A | 40 A | - |
| Number of Outputs | 1 Output | 1 Output | 2 |
| Input Voltage MAX | 13.2 V | 13.2 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3 V | 3 V | - |
| Switching Frequency | 1.25 MHz | 1.25 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LTC3882 | LTC3882 | PolyPhaseR |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Input Voltage | 3 V to 13.2 V | 3 V to 13.2 V | - |
| Type | DC/DC Voltage Mode Controller | DC/DC Voltage Mode Controller | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Development Kit | DC1936A, DC2174A-A, DC2174A-B, DC2252A-A, DC2291A | DC1936A, DC2174A-A, DC2174A-B, DC2252A-A, DC2291A | - |
| Operating Supply Current | 32 mA | 32 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 61 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.007055 oz | - | - |
| Package Case | - | - | 40-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | PWM Signal |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 40-QFN (6x6) |
| Voltage Supply Vcc Vdd | - | - | 3 V ~ 13.8 V |
| Frequency Switching | - | - | 500kHz |
| Control Features | - | - | Enable, Phase Control |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 2 |
| Duty Cycle Max | - | - | 0.875 |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | Yes |
| Serial Interfaces | - | - | I2C, PMBus |