 | |  | |
| PartNumber | LTC3811EG#PBF | LTC3811EG#TRPBF | LTC3811EUHF#PBF |
| Description | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-36 | SSOP-36 | QFN-38 |
| Output Voltage | 0.6 V to 3.3 V | 0.6 V to 3.3 V | 3.3 V |
| Output Current | 20 A | 20 A | 20 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 30 V | 30 V | 30 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | 4.5 V | 4.5 V |
| Switching Frequency | 500 kHz | 500 kHz | 500 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LTC3811 | LTC3811 | LTC3811 |
| Packaging | Tube | Reel | Tube |
| Input Voltage | 4.5 V to 30 V | 4.5 V to 30 V | 4.5 V to 30 V |
| Quiescent Current | 10.5 mA | 10.5 mA | 20 uA |
| Type | High Speed Dual, Multiphase Step-Down DC/DC Controller | High Speed Dual, Multiphase Step-Down DC/DC Controller | Multiphase Step-Down DC/DC Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC971A | DC971A | DC971A |
| Load Regulation | - 0.01 % | - 0.01 % | - |
| Operating Supply Current | 10.5 mA | 10.5 mA | 10.5 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 37 | 2000 | 52 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Operating Temperature Range | - | - | - 40 C to + 85 C |
| Supply Voltage Min | - | - | 4.5 V |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3811EG#PBF | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller | |
| LTC3811EG#TRPBF | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller | ||
| LTC3811EUHF#TRPBF | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller | ||
| LTC3811EUHF#PBF | Switching Voltage Regulators High Speed Dual Multphase Step-Down DC/DC Controller |