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Evaluation Kit for the MAXM17502 in a 5V Output-Voltage Application

产品详情

主要特征

简化框图

Technical Docs

数据资料 Evaluation Kit for the MAXM17502 in a 5V Output-Voltage Application Jun 02, 2017

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主要特征

  • Highly Integrated Solution with an Integrated, Shielded Inductor
  • Wide 12V to 60V Input Range
  • Preset 5V Output Voltage
  • Up to 1A Output Current
  • High Efficiency 84% (VIN = 24V, VOUT = 5V at 1.0A)
  • 540kHz Switching Frequency
  • Enable/UVLO Input, Resistor-Programmable UVLO Threshold
  • Adjustable Soft-Start Time
  • Open-Drain Active-Low RESET Output
  • Internally Compensated
  • Overcurrent and Overtemperature Protection
  • Low-Profile, Surface-Mount Components
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

    应用/用途

    • 电池供电设备
    • 通用负载点电源
    • 替代高压LDO
    • HVAC与楼宇控制
    • 工业传感器和过程控制

    描述

    The MAXM17502 evaluation kit (EV kit) is a demonstration circuit of the MAXM17502 high-voltage, high-efficiency, current mode, synchronous step-down DC-DC switching power module. The EV kit is designed to provide 5V with up to 1A load of current from a wide input-voltage range of 12V to 60V. The EV kit switches at an optimal 540kHz switching frequency to allow for small component and solution sizes while maintaining high performance. The EV kit provides a precision-enable input and an open-drain active-low RESET output signal to provide a simple and reliable startup sequence. The EV kit also includes optional component footprints to program different output voltages, an adjustable input undervoltage-lockout, and a soft-start time to control inrush current during startup. The MAXM17502 module data sheet provides a complete description of the part and should be read in conjunction with this evaluation kit data sheet prior to modifying the demo circuit.

    简化框图

    Technical Docs

    数据资料 Evaluation Kit for the MAXM17502 in a 5V Output-Voltage Application Jun 02, 2017

    支持和培训

    在Maxim的知识库中搜索技术问题的答案

    过滤搜索

    Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心