5A High Efficiency Synchronous Buck Regulator Demonstration Boards


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The ISL85005DEMO1Z and ISL85005ADEMO1Z platforms allow quick demonstration of the high performance features of the ISL85005 and ISL85005A buck regulators.

The ISL85005 and ISL85005A are 4.5V to 18V input, 5A synchronous buck regulators for applications with input voltage from multi-cell batteries or regulated 5V and 12V power rails. These devices also provide an integrated bootstrap diode for the high-side gate driver to reduce the external parts count.

The ISL850xx sync buck regulators support input voltages of 3.8V to 18V and wide output current range, offering designers a complete portfolio of devices with high efficiency and reliable performance. For a full list of products, visit the 12V Synchronous Buck Regulator Family page.

Key Features

  • Switch selectable EN (enabled/disabled)
  • Selectable mode (DEM/Forced CCM) (ISL85005DEMO1Z)
  • Internal and external compensation options
  • Frequency synchronization option (ISL85005DEMO1Z)
  • Adjustable soft-start option (ISL85005ADEMO1Z)
  • Small and compact design


  • Network and communication equipments
  • Battery powered systems
  • Multifunction printers
  • Point-of-load regulators
  • Standard 12V rail supplies
  • Embedded computing systems

ISL85005DEMO1Z 5V Sync Buck Regulator Demo Board

ISL85005DEMO1Z 5V Sync Buck Regulator Demo Board

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ツール発注型名 Production Status メーカー シングルツール推奨価格
説明 ディストリビュータ在庫数 ディストリビュータ お問合せ/ご購入
ISL85005DEMO1Z 量産中 Renesas $32.00 1 1 Digi-Key
ISL85005ADEMO1Z 量産中 Renesas $28.00 1 1 Digi-Key
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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.