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| Part Number | LTC3122IMSE#PBF | LTC3129IMSE#PBF | LTC3122EMSE#PBF | LTC3122HMSE#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Status | Active | Active | Active | Obsolete |
| Function | Step-Up | Step-Up/Step-Down | Step-Up | Step-Up |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Boost | Buck-Boost | Boost | Boost |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 1.8V | 1.92V | 1.8V | 1.8V |
| Voltage - Input (Max) | 5.5V | 15V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2.2V | 1.4V | 2.2V | 2.2V |
| Voltage - Output (Max) | 15V | 15.75V | 15V | 15V |
| Current - Output | 2.5A (Switch) | 200mA | 2.5A (Switch) | 2.5A (Switch) |
| Frequency - Switching | 1MHz | 1.2MHz | 1MHz | 1MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 12-MSOP-EP | 16-MSOP-EP | 12-MSOP-EP | 12-MSOP-EP |
