MAX77231EVKIT

Evaluation Kit for the MAX77231


Please check latest availability status for a specific part variant.

Description

The MAX77231 evaluation kit (EV kit) is a fully assembled and tested PCB for evaluating the MAX77231 low-noise step-up DC-DC converter. It is optimized for boost applications requiring very low ripple/noise and small PCB space. The EV kit is set up to provide an 11.2V output from an input voltage ranging from 2.7V to 4.8V, and can deliver up to 10mA of current. The output ripple and noise are suppressed to 35µVRMS. Other output voltages up to 16.2V can be factory set. Jumpers are provided to help evaluate features of the MAX77231 IC.

Key Features

  • Ultra-Small Solution Circuit Area (< 7mm2)
  • 35µVRMS Typical Output Ripple/Noise
  • 2.7V to 4.8V Input Range
  • 11.2V/10mA Output
  • Output Factory-Trimmable from 11.2V to 16.2V
  • 125µA No-Load Supply Current—Output On
  • < 1µA Shutdown Supply Current
  • True Shutdown Load Disconnect
  • Selectable Active Discharge
  • Proven PCB layout
  • Fully Assembled and Tested

Applications/Uses

  • Low-Noise Bias Supply
  • Sensor Bias Supply

Quality and Environmental Data

Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

  • MAX77231EVKIT Gerber File
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
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