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| Part Number | LT3504EUFD#PBF | LT3514EUFD#PBF | LT3504IUFD#PBF |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 4 | 3 | 4 |
| Voltage - Input (Min) | 3.2V | 3.2V | 3.2V |
| Voltage - Input (Max) | 40V | 36V | 40V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V | 0.8V |
| Voltage - Output (Max) | 40V | 36V | 40V |
| Current - Output | 1A | 2A, 1A | 1A |
| Frequency - Switching | 250kHz ~ 2.1MHz | 270kHz ~ 2.1MHz | 250kHz ~ 2.1MHz |
| Synchronous Rectifier | No | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) | 28-QFN (4x5) | 28-QFN (4x5) |
