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MCP1661 Flyback Converter Reference Design

Part Number: ARD00598

**For development reference only, not a product for sale**

Summary:

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.
By changing

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Product Features

    The MCP1661 Flyback Converter Reference Design has the following features:
    • Input voltage: 4.25V-5.25V, typical 
    - USB standard input voltage range

    • Output Capability:
    - Over 200mA (at Vout=5V)
    - Galvanic isolation
    - Short-circuit protection

    • Efficiency up to 75%
    • PWM Operation at 500kHz

Summary

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.
By changing the LDO, a lower/higher output voltage than 5V will be obtained, but with different capabilities regarding maximum output current and efficiency.

Package Contents

  • 1 x MCP1661 Flyback Converter Reference Design (ARD00598)