Overview

The ISL81802EVAL2Z dual-output evaluation board features the ISL81802, an 80V dual synchronous buck controller that offers external soft-start, independent enable functions and integrates UV/OV/OC/OT protections. A programmable switching frequency ranging from 100kHz to 1MHz helps to optimize inductor size while the strong gate driver delivers up to 10A for each output. The ISL81802EVAL2Z board is designed for high current applications.

  • Wide input range: 18V to 80V for 12V output, 6V to 80V for 5V output
  • High light-load efficiency in pulse skipping DEM operation
  • Programmable soft-start
  • Optional DEM/PWM operation
  • Optional CC/HICCUP OCP protection
  • Supports pre-bias output with soft-start
  • PGOOD indicator
  • OVP, OTP and UVP protection
  • Back biased from output to improve efficiency
  • Telecommunication
  • Server and data center
  • Automotive electronics
  • Industrial equipment
  • Power system

Documentation

Title Type Date
PDF1.31 MB
Manual - Hardware

Design & Development

Software & Tool Pages

Title Type Company
iSim:PE Offline Simulation TooliSim Personal Edition (iSim:PE) speeds the design cycle and reduces risk early in any project, identifying parts that can be used in current as well as next-generation designs.Downloads: Simulator Renesas

Software Downloads

Title Type Date
ZIP965 KB
PCB Design Files

Models

Title Type Date
WXSCH626 KB
Model - Other
WXSCH637 KB
Model - Other
WXSCH597 KB
Model - Other

Support