The ISL81802EVAL1Z dual-phase 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 20A for the buck output. The ISL81802EVAL1Z board is designed for high current applications.

Features

  • Wide input range: 18V to 80V
  • 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

Applications

  • Telecommunication
  • Server and data center
  • Automotive electronics
  • Industrial equipment
  • Power system

Product Options

Orderable Part ID Part Status Buy Sample
ISL81802EVAL1Z
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Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
User Guides & Manuals
ISL81802EVAL1Z User Manual Manual PDF 1.40 MB
Other
ISL81802EVAL1Z Design Files Design File ZIP 1012 KB