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Renesas ISL8024 | Demoboard ISL8024DEM02Z

A Power Module for Xilinx RFSoC Applications Demonstration Board

Overview

TopologyBuck Converter
Input voltage5 V
Switching frequency500-4000 kHz
Output 11.8 V / 2 A
IC revision1

Description

The ISL8024DEMO2Z is a low-noise power module to power the high-speed data converters on Xilinx RFSoCs. It is used as a power module that plugs into an application board.

Features

  • Three input voltage sources: 5.0V, 3.3V, and 1.8V
  • Five output voltages: ADC_AVCC, ADC_AVCCAUX, DAC_AVCC, DAC_AVTT, and DAC_AVCCAUX
  • PMBus interface that can digitally control the voltage set-point and margining of the DAC_AVTT rail
  • All rails have differential point-of-load voltage sensing
  • Additional low-pass filter to reduce output voltage ripple related to the switching regulator while maintaining high efficiency

Typical applications

  • Portable instruments
  • DC-DC / POL Modules
  • Test and measurement systems
  • Plug-in DC/DC modules for routers and switchers
  • Li-ion battery powered devices
  • μC/μP, FPGA and DSP power

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