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| Part Number | LT8570HDD#PBF | LT8570IDD#PBF | LT8580HDD#PBF | LT8570EDD#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative | Positive or Negative |
| Topology | Boost, Cuk, SEPIC | Boost, Cuk, SEPIC | Boost, Cuk, SEPIC | Boost, Cuk, SEPIC |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.55V | 2.55V | 2.9V | 2.55V |
| Voltage - Input (Max) | 40V | 40V | 40V | 40V |
| Voltage - Output (Min/Fixed) | 0.003V, 1.204V | 0.003V, 1.204V | 1.2V | 0.003V, 1.204V |
| Voltage - Output (Max) | 65V (Switch) | 65V (Switch) | 65V (Switch) | 65V (Switch) |
| Current - Output | 500mA (Switch) | 750mA (Switch) | 1.2A (Switch) | 750mA (Switch) |
| Frequency - Switching | 200kHz ~ 1.5MHz | 200kHz ~ 1.5MHz | 200kHz ~ 1.5MHz | 200kHz ~ 1.5MHz |
| Synchronous Rectifier | No | No | No | No |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) |
