Data Sheet Rev. 0
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Overview

Features and Benefits

  • Wide 7.0V to 60V Input Range
  • Programmed 5V output, up to 1A Output Current
  • High 89.4% Efficiency (VIN = 24V, VOUT = 5V at 0.7A)
  • 900kHz Switching Frequency
  • Enable/UVLO Input, Resistor-Programmable UVLO Threshold
  • Programmed 1ms Soft-Start Time
  • PWM Mode of Operation
  • Open-Drain RESET Output
  • External Frequency Synchronization
  • Overcurrent and Overtemperature Protection
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR32 (EN55032) Class B Conducted and Radiated Emissions

Product Details

The MAXM17572 5V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM17572 high-voltage, high-efficiency, synchronous step-down DC-DC power module. The EV kit is programmed for 5V output and delivers load currents up to 1A. The programmed switching frequency is 900kHz for optimum efficiency and component size. The EV kit features an adjustable input under-voltage lockout, adjustable softstart, open-drain RESET signal, and external frequency synchronization. The MAXM17572 module data sheet provides a complete description, features, benefits, and parameters of the part that should be read in conjunction with this EV kit data sheet prior to operating the EV kit.

Applicable Parts

System Requirements

  • One 0V to 60V DC, 2A Power Supply
  • Resistive load with 1.0A sink capacity
  • Four Digital Multimeters (DMM)
  • One MAXM17572EVKIT# EV kit

Documentation & Resources

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  • Data Sheet (1)
  • Evaluation Design File (1)
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