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Part Number | LT1172CSW#TRPBF | LT1176CSW#TRPBF | LT1172CS8#TRPBF |
---|---|---|---|
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Active | Active | Active |
Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative |
Topology | Buck, Boost, Cuk, Flyback, Forward Converter | Buck, Flyback | Buck, Boost, Cuk, Flyback, Forward Converter |
Output Type | Adjustable | Adjustable | Adjustable |
Number of Outputs | 1 | 1 | 1 |
Voltage - Input (Min) | 3V | 8V | 3V |
Voltage - Input (Max) | 40V | 35V | 40V |
Voltage - Output (Min/Fixed) | 1.244V | 2.21V | 1.244V |
Voltage - Output (Max) | 65V (Switch) | 31.5V | 65V (Switch) |
Current - Output | 1.25A (Switch) | 1.2A (Switch) | 1.25A (Switch) |
Frequency - Switching | 100kHz | 100kHz | 100kHz |
Synchronous Rectifier | No | No | No |
Operating Temperature | 0°C ~ 100°C (TJ) | 0°C ~ 70°C (TA) | 0°C ~ 100°C (TJ) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 16-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 16-SO | 20-SO | 8-SO |