概要

The ISL81805EVAL1Z dual-phase evaluation board features the ISL81805, an 80V high voltage dual synchronous boost controller that offers external soft-start, independent enable functions, and integrates UV/OV/OC/OT protection. A programmable switching frequency ranging from 100kHz to 1MHz helps to optimize inductor size while the strong gate driver delivers up to 5A for the boost output.

ISL81805EVAL1Z - Evaluation Board (top)
ISL81805EVAL1Z - Evaluation Board (bottom)
ISL81805EVAL1Z - Evaluation Board (top)
ISL81805EVAL1Z - Evaluation Board (bottom)
  • Wide input range: 9V to 36V
  • High light-load efficiency in pulse skipping DEM operation
  • Programmable soft-start
  • Optional DEM/PWM operation
  • Supports pre-bias output with soft-start
  • PGOOD indicator
  • OVP, OTP, and UVP protection
  • Back biased from external to improve efficiency
  • Optional input/output average OCP

アプリケーション

  • Telecommunications
  • Servers and data centers
  • Automotive electronics
  • Industrial equipment
  • Power systems

ドキュメント

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マニュアル－開発ツール
ISL81805EVAL1Z Evaluation Board Manual
PDF 2.10 MB
1件

設計・開発

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分類 タイトル 日時
PCB設計ファイル
ISL81805EVAL1Z Design Files
ZIP 995 KB
1件

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