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| Part Number | LTC1775IGN#PBF | LTC1778IGN#PBF | LTC1735IGN#PBF | LTC1775CGN#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-Down, Step-Up/Step-Down | Step-Down, Step-Up/Step-Down | Step-Down | Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive or Negative | Positive or Negative | Positive | Positive or Negative |
| Topology | Buck, Buck-Boost | Buck, Buck-Boost | Buck | Buck, Buck-Boost |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.3V ~ 36V | 4V ~ 36V | 4V ~ 30V | 4V ~ 36V |
| Frequency - Switching | 150kHz | - | 300kHz | 150kHz |
| Duty Cycle (Max) | 99% | - | 99.4% | 99% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Clock Sync | Yes | Yes | No | Yes |
| Serial Interfaces | - | - | - | - |
| Control Features | Enable, Soft Start | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SSOP | 16-SSOP | 16-SSOP | 16-SSOP |
