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| Part Number | MCP1640-I/MC | MCP1640C-I/MC | MCP1640D-I/MC | MCP1640T-I/MC | MCP1640B-I/MC |
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active |
| Function | Step-Up | Step-Up | Step-Up | Step-Up | Step-Up |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Topology | Boost | Boost | Boost | Boost | Boost |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2V | 2V | 2V | 2V | 2V |
| Voltage - Output (Max) | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
| Current - Output | 350mA | 350mA | 350mA | 350mA | 350mA |
| Frequency - Switching | 500kHz | 500kHz | 500kHz | 500kHz | 500kHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (2x3) | 8-DFN (2x3) | 8-DFN (2x3) | 8-DFN (2x3) | 8-DFN (2x3) |