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.

特性

  • 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

应用

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

文档

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
ISL8270M Datasheet 数据手册 PDF 2.25 MB
使用指南与说明
PowerNavigator User Guide for POL 手册 PDF 4.68 MB
Production Configuration Utility User Guide 手册 PDF 714 KB
ISL8270MEVAL1Z User Guide 手册 PDF 779 KB

下载

文档标题 language 类型 文档格式 文件大小 日期
软件
PowerNavigator™ Software v5.4.139 软件 ZIP 96.49 MB
Production Configuration Utility v5.4.139 软件 ZIP 120.25 MB
其他
ISL8270MEVAL1Z Design Files Design File ZIP 1.29 MB

软件和工具页面

文档标题 类型 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