MAX77231EVKIT

Evaluation Kit for the MAX77231


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

CAD and Layout
MAX77231EVKIT Gerber File

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