ISL62381xEVAL1Z, ISL62382xEVAL1Z

High-Efficiency, Quad or Triple-Output System Power Supply Controller Evaluation Boards


The ISL62381LOEVAL1Z, ISL62381HIEVAL1Z, ISL62382LOEVAL1Z and ISL62382HIEVAL1Z evaluation boards are used to demonstrate the performance of ISL62381 and ISL62382 quad-output controllers. The ISL62381 and ISL62382 controller include two pulse-width modulation (PWM) controllers featured with Renesas' patented R3 technology, adjustable from 0.6V to 5.5V, and two linear regulators, LDO5 and LDO3, that generate a fixed 5V and an adjustable output respectively.

Four different evaluation boards provide flexible evaluation options:

Evaluation Board Channel-1 Channel-2 OCP
ISL62381LOEVAL1Z 3.3V/8A 5V/8A ~10A
ISL62381HIEVAL1Z 1.05V/15A 1.5V/15A ~20A
ISL62382LOEVAL1Z 3.3V/8A 5V/8A ~10A
ISL62382HIEVAL1Z 1.05V/15A 1.5V/15A ~20A


  • Two independent enable switches
  • Two LED power-good (PGOOD) indicators
  • Multiple test points
  • Included with each switching channel is an on-board dynamic load generator for evaluating the transient-load response


  • Notebook and sub-notebook computers
  • PDAs and mobile communication devices
  • 3-cell and 4-cell Li+ battery powered devices
  • General purpose switching buck regulators

ISL6238xxEVAL1Z Power Supply Controller Eval Board

ISL6238xxEVAL1Z Evaluation Board





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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.