EL7566DRE-EVAL Evaluation Board

Monolithic 6A DC/DC Step-Down Regulator

The EL7566 is a high efficiency full-featured synchronous 6A step-down regulator. This document lists the completed schematic diagram and BOM, as well as the layout. With components on one side of the PCB, the complete converter occupies less than 0.72in2 of space. Please refer to the datasheet for the application of features. This demo board is preset to 1.8V for VO and operates at 500kHz switching frequency. The measured crossover frequencies are around 50kHz with the compensation values.

Features

  • Integrated MOSFETs
  • 6A continuous output current
  • Up to 96% efficiency
  • Multiple supply start-up tracking
  • Built-in ±5% voltage margining
  • 3V to 6V input voltage
  • Adjustable switching frequency to 1MHz
  • Oscillator synchronization possible
  • 100% duty ratio
  • Junction temperature indicator
  • Over-temperature protection
  • Internal soft-start
  • Variable output voltage down to 0.8V
  • Power-good indicator
  • Pb-free plus anneal available (RoHS compliant)

Applications

  • Point of regulation power supplies
  • FPGA core and I/O supplies
  • DSP, CPU core, and I/O supplies
  • Logic/Bus supplies
  • Portable equipment

EL7566DRE-EVAL Evaluation Board

Related Product

EL7566

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price Description Distributor Stock Distributors Distributor Purchase
EL7566DRE-EVAL Mass Production Renesas $50.00 0 Call

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