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Part Number | LT1946EMS8#PBF | LT1949EMS8#PBF | LT1946EMS8E#PBF |
---|---|---|---|
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Active | Active | Active |
Function | Step-Up | Step-Up, Step-Up/Step-Down | Step-Up |
Output Configuration | Positive | Positive | Positive |
Topology | Boost | Boost, SEPIC | Boost |
Output Type | Adjustable | Adjustable | Adjustable |
Number of Outputs | 1 | 1 | 1 |
Voltage - Input (Min) | 2.45V | 1.7V | 2.45V |
Voltage - Input (Max) | 16V | 12V | 16V |
Voltage - Output (Min/Fixed) | 2.45V | 1.7V | 2.45V |
Voltage - Output (Max) | 34V | 28V | 34V |
Current - Output | 1.5A (Switch) | 1A (Switch) | 1.5A (Switch) |
Frequency - Switching | 1.2MHz | 600kHz | 1.2MHz |
Synchronous Rectifier | No | No | No |
Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
Supplier Device Package | 8-MSOP | 8-MSOP | 8-MSOP-EP |