Features and Benefits

  • Wide 10V to 42V Input
  • ±1.75% Feedback Voltage Accuracy
  • Output: 5V,100mA
  • Internally Compensated
  • All Ceramic Capacitors and Ultra-Compact Solution
  • PFM or Forced-PWM Mode of Operation
  • Shutdown Current as Low as 1.2µA (typ)
  • Programmable Soft-Start and Prebias Startup
  • Open-Drain Power Good Output (Active-Low RESET pin)
  • Programmable EN/UVLO Threshold
  • Hiccup Overcurrent Protection (OCP)
  • Overtemperature Protection (OTP)
  • Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
  • Passes Drop, Shock, and Vibration Standards– JESD22-B103, B104, B111
  • -40°C to +125°C Industrial/Automotive Temperature Range

Product Details

The MAXM17532 evaluation kit (EV kit) is a demonstration circuit of the MAXM17532 42V,100mA ultra-small, high efficiency, current mode, synchronous step-down DC-DC switching power module. The EV kit operates over a wide input-voltage of 10V to 42V and provides up to 100mA load current with a 5V output voltage. The EV kit is programmed to switch at a frequency of 600kHz. The module is simple to use and easily configurable with minimal external components. It features cycle-bycycle peak current-limit protection, undervoltage lockout (EN/UVLO), and thermal shutdown.

The EV kit comes with the compact 10-pin 2.6mm x 3mm x 1.5mm µSLIC™ package MAXM17532 module installed, and is rated to operate over the full industrial/ automotive -40°C to +125°C temperature range.


  • 4mA–20mA Current-Loop Powered Sensors
  • High-Voltage LDO Replacement
  • HVAC and Building Control
  • Industrial Sensors
  • Motor Encoder

Tools & Simulations