Synchronous boost DC-DC controller with adjustable output voltage from 2V to 5.5V. Features a wide input voltage range of 0.65V to 5.5V and a maximum output current of 350mA. Achieves up to 96% efficiency with a switching frequency of 500kHz. Housed in a compact 6-pin SOT-23 package, this RoHS compliant component operates from -40°C to 85°C.
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Microchip MCP1640BT-I/CHY technical specifications.
| Package/Case | SOT-23 |
| Efficiency | 96% |
| Frequency | 500kHz |
| Height | 1.3mm |
| Lead Free | Lead Free |
| Length | 3.1mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 650mV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 350mA |
| Max Output Voltage | 5.5V |
| Min Output Voltage | 2V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 650mV |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 350mA |
| Output Type | Adjustable |
| Output Voltage | 5.5V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 575kHz |
| Synchronous Rectifier | Yes |
| Topology | Boost |
| Width | 1.8mm |
| RoHS | Compliant |
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