The ISL78236DUALEVAL1Z kit is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.85V to 6V. The ISL78236DUALEVAL1Z evaluation board is used to demonstrate the performance of the ISL78236 low quiescent current mode converter. The evaluation board is configured to deliver up to 3A of output current on each of the two output channels.

The ISL78236 is offered in a 4mm x 4mm 24 Ld QFN package with 1mm maximum height. The complete converter occupies less than 5.46cm2 area. Additionally, the ISL78236 is AEC-Q100 qualified and is rated for the automotive temperature range (-40 °C to +105 °C).

特長

  • Dual 3A high-efficiency synchronous buck regulator with up to 95% efficiency
  • 180° out-of-phase channel switching
  • 2% output accuracy over temperature/load/line
  • Internal digital soft-start - 1.5ms
  • Soft-stop output discharge during disable
  • Typical 8μA shutdown current
  • 100% maximum duty cycle for lowest dropout
  • Internal current mode compensation
  • Peak current limiting, hiccup mode short circuit protection and over-temperature protection
  • Negative current detection and protection

アプリケーション

  • DSP and embedded processor power supply
  • Infotainment system power
  • Automotive point-of-load power

ドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
ISL78236 Datasheet データシート PDF 2.40 MB
ユーザーガイド、マニュアル
ISL78236CRSHEVAL1Z User Guide マニュアル PDF 950 KB
ISL78236DUALEVAL1Z User Guide マニュアル PDF 951 KB

ダウンロード

タイトル language 分類 形式 サイズ 日付
その他資料
ISL78236DUALEVAL1Z Design Files 設計ファイル ZIP 749 KB