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| Part Number | LTC1871EMS#PBF | LTC1871XMS#PBF | LTC1871IMS#PBF | LTC1871HMS#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| 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 | Positive or Negative | Positive or Negative |
| Topology | Boost, Flyback, SEPIC | Boost, Flyback, SEPIC | Boost, Flyback, SEPIC | Boost, Flyback, SEPIC |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 2.5V ~ 36V | 2.5V ~ 36V | 2.5V ~ 36V | 2.5V ~ 36V |
| Frequency - Switching | 50kHz ~ 1MHz | 50kHz ~ 1MHz | 50kHz ~ 1MHz | 50kHz ~ 1MHz |
| Duty Cycle (Max) | 92% | 92% | 92% | 92% |
| Synchronous Rectifier | No | No | No | No |
| Clock Sync | Yes | Yes | Yes | Yes |
| Serial Interfaces | - | - | - | - |
| Control Features | Enable, Frequency Control | Frequency Control | Enable, Frequency Control | Enable, Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 175°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
