概要

The EL7566 is a high-efficiency full-featured synchronous 6A step-down regulator. This document lists the completed schematic diagram and BOM, as well as the layout. With components on one side of the PCB, the complete converter occupies less than 0.72in2 of space. Please refer to the datasheet for the application of features. This demo board is preset to 1.8V for VO and operates at a 500kHz switching frequency. The measured crossover frequencies are around 50kHz with the compensation values.

EL7566DRE-EVAL Evaluation Board
EL7566DRE-EVAL Evaluation Board
  • Integrated MOSFETs
  • 6A continuous output current
  • Up to 96% efficiency
  • Multiple supply start-up tracking
  • Built-in ±5% voltage margining
  • 3V to 6V input voltage
  • Adjustable switching frequency to 1MHz
  • Oscillator synchronization possible
  • 100% duty ratio
  • Junction temperature indicator
  • Over-temperature protection
  • Internal soft-start
  • Variable output voltage down to 0.8V
  • Power-good indicator
  • Pb-free plus anneal available (RoHS compliant)

アプリケーション

  • Point of regulation power supplies
  • FPGA core and I/O supplies
  • DSP, CPU core, and I/O supplies
  • Logic/Bus supplies
  • Portable equipment

ドキュメント

= ピックアップ
分類 タイトル 日時
マニュアル－開発ツール
EL7566DRE-EVAL User Guide
PDF 388 KB
アプリケーションノート
AN1096: Thermal Design Considerations�EL75XX
PDF 453 KB
アプリケーションノート
AN1101: Designing a High Efficiency DC-DC Converter with the EL75XX
PDF 817 KB
データシート
EL7566 Datasheet
PDF 835 KB
4 items

設計・開発

ソフトウェアダウンロード
分類 タイトル 日時
PCB設計ファイル
EL7566DRE-EVAL Gerber Design Files
ZIP 223 KB
1 item

製品選択

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