概要

The ISL8272MEVAL2Z evaluation board has three ISL8272M modules connected in a current sharing configuration to deliver 150A of continuous output current. This evaluation board comes with placeholders for pin-strap resistors to adjust output voltage, soft-start timing, input UVLO threshold, control loop response, current sharing configurations, and device PMBus address. More configurations, such as Digital-DC (DDC) bus configuration and fault limits can be easily programmed or changed via the PMBus compliant serial bus interface.

The ISL8272M is a 50A step-down DC/DC power supply module with an integrated digital PWM controller, dual-phase synchronous power switches, inductors, and passives. Only input, output capacitors and minimal passives are needed to finish the design. The 50A of continuous output current can be delivered without a need for airflow or heatsink.

ISL8272MEVAL2Z Digital Power Module Current Sharing Evaluation Board
ISL8272MEVAL2Z Digital Power Module Current Sharing Evaluation Board
  • VIN range of 4.5V to 14V, VOUT adjustable from 0.6V to 5V
  • Programmable VOUT, VOUT droop, margining, input and output UVP/OVP, IOUT limit, OTP/UTP, soft-start, sequencing, and external synchronization
  • Monitor: VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, and faults
  • ChargeMode™ control tunable with PMBus
  • Output FETs for load transient response evaluation
  • Mechanical switch for enable and power-good LED indicator

アプリケーション

  • Server, telecom, storage, and datacom
  • Industrial/ATE and networking equipment
  • General purpose power for ASIC, FPGA, DSP, and memory

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
ISL8272MEVAL2Z User Guide
PDF 2.13 MB
ガイド
PowerNavigator User Guide for POL
PDF 4.68 MB
ガイド
Production Configuration Utility User Guide
PDF 714 KB
データシート
ISL8272M Datasheet
PDF 2.88 MB
4 items

設計・開発

ソフトウェア／ツール
PowerNavigator Software
Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.
ダウンロード
Production Configuration Utility User GuideProduction Configuration Utility v5.4.139PowerNavigator™ Software v5.4.139PowerNavigator User Guide for POL
 Monitor Debugger/RAM Monitor ルネサス
1 item

ソフトウェアダウンロード
分類 タイトル 日時
ソフトウェア／ツール－その他
Production Configuration Utility v5.4.139
ログインしてダウンロード ZIP 120.25 MB
ソフトウェア／ツール－ソフトウェア
PowerNavigator™ Software v5.4.139
ログインしてダウンロード ZIP 96.49 MB
PCB設計ファイル
ISL8272MEVAL2Z Design Files
ZIP 1.82 MB
3 items

製品選択

    Processing table
    ご購入 / サンプル
    型名
    ISL8272MEVAL2Z
    circle廃止品
    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