Features and Benefits

  • USB Power Option
  • Flexible Configuration
  • On-Board LED Current Sink and Battery Simulation
  • Sense Test Point for Output-Voltage Measurement
  • Filter Test Point for Haptic Waveform Measurement
  • Windows® 8/10-Compatible GUI Software
  • Fully Assembled and Tested

Product Details

The MAX20303 evaluation system (EV system) is a fully assembled and tested circuit board that demonstrates the MAX20303 ultra-low-power wearable power-management integrated circuit (PMIC). The MAX20303 includes voltage regulators such as bucks, boost, buck-boost and linear regulators, and a complete battery management solution with battery seal, charger, power path and fuel gauge.

The MAX20303 EV system comes with the MAX20303 board, the MAXPICO2PMB# board, and two micro-B cables. The EV system comes with the MAX20303BEWN+ installed. The MAX20303 is configurable through an I2C interface that allows for programming various functions and reading the device status. The EV system GUI application sends commands to the MAXPICO2PMB# adapter board to configure the device.


  • IoT
  • Wearable Devices

Applicable Parts

Tools & Simulations

Software Development


Pricing displayed is based on 1-piece.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.