NOTICE - The following device(s) are recommended alternatives:

The ISL9440CEVAL1Z evaluation board is used to evaluate the performance of the ISL9440C quad-output synchronous buck controller.

The ISL9440C is a quad-output controller that integrates three PWM synchronous buck controllers and one low-dropout linear regulator controller. The ISL9440C offers programmable soft-start, independent enable functions and integrate OV/OC/OT protections. The device also offers current mode control architecture and an internal compensation network, keeping peripheral component count minimal.

特長

  • DC/DC, step-down with LDO
  • Current - output: 6A, 6A, 4A, 800mA
  • Switching frequency: 600kHz
  • Soft-start timing: Programmable
  • Voltage - input: 6V to 16V

アプリケーション

  • Satellite and cable set-top boxes
  • Cable modems
  • VoX gateway devices
  • NAS/SAN devices
  • ATX power supply

descriptionドキュメント

タイトル language 分類 形式 サイズ 日付
ISL9440B, ISL9440C Datasheet データシート PDF 2.17 MB
star ISL9440CEVAL1Z User Guide ガイド PDF 1.39 MB

file_downloadダウンロード

タイトル language 分類 形式 サイズ 日付
ISL9440xEVAL1Z Design Files PCB設計ファイル ZIP 274 KB