Overview

Description

The ISL8271MEVAL1Z provides all of the circuitry required to evaluate the features of the ISL8271M digital DC/DC PMBus 33A power module. A majority of the features of the ISL8271M, such as compensation-free ChargeMode™ control, soft-start delay and ramp times, supply sequencing, and voltage margining are available on this evaluation board. For sequencing evaluation, the board can be connected to any Renesas digital module evaluation board that supports the Digital-DC™ (DDC) bus.

Features

  • 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

Applications

Applications

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

Documentation

Type Title Date
Manual - Development Tools PDF 754 KB
Datasheet PDF 2.35 MB
Guide PDF 4.68 MB
Guide PDF 714 KB
Guide PDF 393 KB
5 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
PowerNavigator Software
Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.
Monitor Debugger/RAM Monitor Renesas
1 item

Software Downloads

Type Title Date
Software & Tools - Other Log in to Download ZIP 120.25 MB
Software & Tools - Software Log in to Download ZIP 96.49 MB
PCB Design Files ZIP 1.09 MB
3 items