Easily evaluate the features of the ISL8270M digital DC/DC PMBus 25A module, including compensation-free ChargeMode™ control, soft-start delay and ramp times, supply sequencing, and voltage margining.

The ISL8270MEVAL1Z evaluation board is a 3in x 4.5in 4-layer FR4 board with 2 oz. copper in all layers. This evaluation board comes with a placeholder for pin-strap resistors to adjust output voltage, switching frequency, input undervoltage (UVLO) protection threshold, and device PMBus address. Easily program or change configuration options such as soft-start and fault limits via the PMBus compliant serial bus interface.

For sequencing evaluation, this evaluation board can be connected to any Renesas digital module evaluation board that supports the Digital-DC™ (DDC) bus.

The ISLUSBEVAL1Z USB to PMBus™ adapter is provided with this evaluation kit, which connects the evaluation board to a PC to activate the PMBus communication interface. The PMBus command set is accessed by using the PowerNavigator™ evaluation software from a PC running Microsoft Windows.

特長

  • VIN range of 4.5V to 14V, VOUT adjustable from 0.6V to 5V
  • Programmable VOUT, margining, UV/OV, IOUT limit, soft-start/stop, sequencing, and external synchronization
  • Monitor: VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, and faults
  • ChargeMode™ control tunable with PMBus
  • 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

description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
ISL8270M Datasheet データシート PDF 2.25 MB
ユーザーガイド、マニュアル
PowerNavigator User Guide for POL ガイド PDF 4.68 MB
Production Configuration Utility User Guide ガイド PDF 714 KB
ISL8270MEVAL1Z User Guide マニュアル-開発ツール PDF 779 KB

file_downloadダウンロード

タイトル language 分類 形式 サイズ 日付
ソフトウェア
PowerNavigator™ Software v5.4.139 ソフトウェア/ツール-ソフトウェア ZIP 96.49 MB
Production Configuration Utility v5.4.139 ソフトウェア/ツール-その他 ZIP 120.25 MB
Hardware
ISL8270MEVAL1Z Design Files PCB設計ファイル ZIP 1.29 MB

select_allソフトウェア/ツールページ

タイトル 分類 Description Company
PowerNavigator Software Software Package Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface. Renesas