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Overview

Description

The ISL78236CRSHEVAL1Z evaluation kit is designed for individuals requiring point-of-load (POL) applications with input voltages ranging from 2.85V to 6V. This evaluation board is used to demonstrate the performance of the ISL78236 low quiescent current mode converter in a current-sharing configuration. It is set up to deliver up to 6A of output current by paralleling both outputs. Alternatively, the ISL78236 can be configured for a dual-output setup, providing 3A from each output.

The ISL78236 is offered in a compact 4mm x 4mm 24-lead QFN package with a maximum height of 1mm. The complete converter occupies an area of less than 5.46cm2.

Features

  • Current sharing 6A high-efficiency synchronous buck regulator with up to 95% efficiency
  • 180° out-of-phase channel switching
  • 2% output accuracy over-temperature/load/line
  • Externally adjustable soft-start time
  • Soft-stop output discharge during disabled
  • External synchronization up to 6MHz
  • Typical 8µA shutdown current
  • 100% maximum duty cycle for lowest dropout
  • External current mode compensation
  • Peak current limiting, hiccup mode short circuit protection and over-temperature protection
  • Negative current detection and protection

Applications

  • DSP and embedded processor power supply
  • Infotainment system power
  • Automotive point-of-load power

Documentation

Type Title Date
Manual - Development Tools PDF 950 KB
1 item

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