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Renesas ISL8018 | Demoboard ISL8018DEMO1Z

ISL8018DEMO1Z Demonstration Board User Guide

Overview

TopologyBuck Converter
Input voltage2.7-5.5 V
Output 11.8 V / 8 A
IC revision1

Description

The ISL8018DEMO1Z is intended for use by individuals withrequirements for point-of-load applications sourcing from 2.7Vto 5.5V. The ISL8018DEMO1Z simple, small form factordemonstration board is used for a quick and easydemonstration of the performance of the ISL8018 lowquiescent, high efficiency synchronous buck regulator.The ISL8018DEMO1Z is a 20.07mmx16.51mm 4-layer FR4board with 2oz copper in all layers. The complete converteroccupies 115.613mm2 area.

Features

High efficiency synchronous buck regulator with up to 97%efficiency

  • ±10% output voltage margining
  • Adjustable current limit
  • Start-up with prebiased output
  • Internal soft-start - 1ms or adjustable
  • Soft-stop output discharge while disabled
  • Adjustable frequency from 500kHz to 4MHz - default at 1MHz
  • External synchronization up to 4MHz - master to slave phaseshifting capability

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples
744314076SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files WE-HCI SMT Flat Wire High Current Inductor 0.76 22.9 8 15 2.25 200 Superflux
Order Code Data­sheet Simu­lation
744314076SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples