APEK81800KES-01-T Evaluation Board

ARG81800 40V, 1A Synchronous Buck Regulator with Ultralow Quiescent Current

The ARG81800 evaluation board is designed to aid system designers in evaluating the operation and performance of the ARG81800 synchronous buck regulator. The ARG81800 has many features that make it well suited for a wide array of applications. To fully understand these features the ARG81800 datasheet should be used in conjunction with this user guide.

Features

Contents

  • ARG81800 synchronous buck converter
  • User-selectable PWM vs. Low Power mode
  • Jumper to optionally connect VOUT to BIAS pin for improved efficiency
  • Input to optionally synchronize power converter switching
  • Jumpers to configure SYNCIN and CLKOUT pins for desired switch dither and clock output behavior
  • VFL input terminal for optional additional input filter on VIN

  • APEK81800KES-01-T Evaluation Board