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Renesas ISL80031 | Demoboard ISL80031DEMO1Z

ISL8003xDEMO1Z Demonstration Boards User Guide

Overview

TopologyBuck Converter
Input voltage2.7-5.5 V
Output 11.8 V / 3 A

Description

The ISL8003xDEMO1Z boards are intended for use by individuals with requirements for point-of-load applications sourcing from 2.7V to 5.5V. The ISL8003xDEMO1Z boards areused to demonstrate the performance of the ISL80030,ISL80031 low quiescent current mode converter. These devices are offered in an 8 Ld 2mmx2mm DFN package with 1mm maximum height. The complete converter occupies less than 64mm2 area.

Features

  • Small, compact design
  • VIN range of 2.7V to 5.5V
  • IOUT maximum is 3A
  • Switching frequency is 1MHz
  • Negative current protection
  • Internal soft-start and soft-stop
  • Overcurrent and short-circuit protection
  • Over-temperature/thermal protection

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
Samples
WE-MAPI SMT Power Inductor, 1 µH, 10.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current10.1 A
Saturation Current @ 30%11.5 A
DC Resistance12 mΩ
Self Resonant Frequency55 MHz
Operating Voltage80 V
MountSMT