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Part Number | LTC3543EDCB#TRMPBF | LTC3549EDCB#TRMPBF | LTC3543EDCB#TRPBF |
---|---|---|---|
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 | 1 | 1 | 1 |
Voltage - Input (Min) | 2.5V | 1.6V | 2.5V |
Voltage - Input (Max) | 5.5V | 5.5V | 5.5V |
Voltage - Output (Min/Fixed) | 0.6V | 0.611V | 0.6V |
Voltage - Output (Max) | 5.5V | 5.5V | 5.5V |
Current - Output | 600mA | 250mA | 600mA |
Frequency - Switching | 2.25MHz | 2.25MHz | 2.25MHz |
Synchronous Rectifier | Yes | Yes | Yes |
Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 6-WFDFN Exposed Pad | 6-WFDFN Exposed Pad | 6-WFDFN Exposed Pad |
Supplier Device Package | 6-DFN (2x3) | 6-DFN (2x3) | 6-DFN (2x3) |