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