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| PartNumber | LT8645SIV#PBF | LT8645SEV#PBF | LT8645SIV |
| Description | Switching Voltage Regulators 65V, 7A Synchronous Step-Down Silent Switcher with 2.5uA Quiescent Current | Switching Voltage Regulators 65V, 7A Synchronous Step-Down Silent Switcher with 2.5uA Quiescent Current | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFN-32 | LQFN-32 | - |
| Output Voltage | 3.3 V to 25 V | - | - |
| Output Current | 8 A | 8 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 65 V | 65 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.4 V | 3.4 V | - |
| Switching Frequency | 200 kHz to 2.2 MHz | 2.2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LT8645S | LT8645S | - |
| Packaging | Tube | Tube | - |
| Input Voltage | 3.4 V to 65 V | 3.4 V to 65 V | - |
| Quiescent Current | 0.4 mA | 2.5 uA | - |
| Type | Synchronous Step Down | Synchronous Step Down Silent Switcher 2 | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 490 | 490 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 3.4 V | - | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Development Kit | - | DC2468A | - |