概要

The ISL6726EVAL1Z evaluation board is a 48V input to 5V output DC/DC converter that can output current up to 40A.

The ISL6726EVAL1Z board uses the ISL6726, an advanced current mode PWM controller, to implement control of an active clamp forward. The circuit operates at fixed frequency with peak current control mode. To get high efficiency, the converter adopts a synchronous rectifier to replace the diode rectifier.

ISL6726EVAL1Z Active Clamp Forward Eval Board
ISL6726EVAL1Z Active Clamp Forward Eval Board
  • Precision duty cycle and dead-time control
  • 180µA start-up current
  • Adjustable average and peak current limit protection
  • Programmable oscillator frequency up to 1MHz
  • Bidirectional synchronization with 180° out-of-phase
  • Adjustable soft-start, soft-stop
  • Selectable minimum duty cycle clamp for synchronous rectifier applications
  • Programmable slope compensation
  • Supports N-channel and P-channel active clamp FETs
  • Programmable undervoltage lock-out
  • Input voltage dependent duty cycle clamp
  • 35ns control to output propagation delay
  • Internal over-temperature protection

アプリケーション

  • Telecom and datacom power
  • AC/DC power supplies
  • DC transformers
  • Bus converters

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
ISL6726EVAL1Z User Guide
PDF 2.20 MB
データシート
ISL6726 Datasheet
PDF 1.17 MB
2件

設計・開発

ソフトウェア／ツール
iSim:PEオフラインシミュレーションツール
iSim Personal Edition（iSim：PE）は、プロジェクトの早い段階で設計サイクルを速め、プロジェクト初期のリスクを低減し、現在のみならず次世代の設計に耐えうる部品を選定します。
ダウンロード
ISL6726 iSim:PE Model
 Simulator ルネサス
1件

製品選択

    Processing table
    ご購入 / サンプル
    型名
    ISL6726EVAL1Z
    circleアクティブ
    サンプル入手可能
    		 サンプルを入手,
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product