Status: In Production
The MCP1661 device is a compact, high-efficiency, fixed-frequency, non-synchronous step-up DC-DCconverter which integrates a 36V, 800 mΩ NMOS switch. It provides a space-efficient high-voltage step-up power supply solution for applications powered by either two-cell or three-cell alkaline, Lithium, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries.
The MCP1661 Flyback Converter Reference Design provides an example of a galvanically isolated power supply.The board is used to evaluate and demonstrate Microchip Technology's MCP1661 in the following topology:
- 5V output Isolated Flyback Converter application supplied from 5V typical input voltage.
It is used to evaluate the 5-Lead SOT-23 package.
The MCP1661 High-Voltage Boost and SEPIC Converters Evaluation Board is used to evaluate Microchip Technology’s MCP1661 product. This board demonstrates the MCP1661 capabilities in two different topologies:
• 12V output Boost Converter application supplied from an external voltage source (VIN < 5.5V e.g. two cell boost to 12V)
• 3.3V output SEPIC Converter...
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