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MAX5090EVKIT

Evaluation Kit for the MAX5090

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX5090 Apr 03, 2006

Support & Training

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Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Key Features

  • +7.5V to +76V Input Voltage Range
  • 5V Output at Up to 2A
  • 90% Efficiency
  • Adjustable Output Voltage (1.25V to 11V)
  • External Clock Synchronization (119kHz to 200kHz)
  • Automatic Pulse-Skipping Mode at Light Load
  • Fully Assembled and Tested
  • Applications/Uses

    • Automotive
    • Distributed Power
    • Industrial

    Description

    The MAX5090 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a step-down DC-DC switching regulator. The circuit utilizes a MAX5090C adjustable converter configured for a +5V output at up to 2A of current. The converter operates from a wide +7.5V to +76V input range.

    The MAX5090 IC features a built-in high-side switch and automatic pulse-skipping mode operation. The MAX5090 EV kit demonstrates low quiescent current and high efficiency up to 90%. The MAX5090 IC switches at 127kHz but can be synchronized with an external clock to operate at a switching frequency between 119kHz and 200kHz.

    The MAX5090 EV kit is a fully assembled and tested surface-mount circuit board. It can also be used to test other fixed output-voltage versions: MAX5090A (3.3V) and MAX5090B (5.0V).

    Warning: The MAX5090 EV kit is designed to operate with high voltages. Dangerous voltages are present on this EV kit and on equipment connected to it. Users who power up this EV kit or power the sources connected to it must be careful to follow appropriate safety procedures when working with high-voltage equipment.

    Under severe fault or failure conditrions, this EV kit may dissipate large amounts of power, which could result in the mechanical ejection of a component or component debris and high velocity. Operate this EV kit with care to avoid possible injury.

    Simplified Block Diagram

    MAX5090EVKIT: Typical Operating Circuit MAX5090EVKIT: Typical Operating Circuit Zoom icon

    Technical Docs

    Data Sheet Evaluation Kit for the MAX5090 Apr 03, 2006

    Support & Training

    Search our knowledge base for answers to your technical questions.

    Filtered Search

    Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .