Renesas

ISL8018
Demoboard ISL8018DEMO1Z

ISL8018DEMO1Z Demonstration Board User Guide

Topologie: Buck
Eingangsspannung (min.): 2.70 V
Eingangsspannung (max.): 5.50 V
Schaltfrequenz (min.): 500.00 kHz
Schaltfrequenz (max.): 4000.00 kHz
Ausgang 1: 1.80 V / 8.000 A

Erstveröffentlichung am 26.10.2015, Version UG052.1

Beschreibung

The ISL8018DEMO1Z is intended for use by individuals with requirements for point-of-load applications sourcing from 2.7V to 5.5V. The ISL8018DEMO1Z simple smallest factor demonstration board is used for a quick and easydemonstration of the performance of the ISL8018 low quiescent high efficiency synchronous buck regulator. The ISL8018DEMO1Z is a 20.07mmx16.51mm 4-layer FR4 board with 2oz copper in all layers. The complete converter occupies 115.613mm2 area.

Merkmale

  • 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 during disabled• Adjustable frequency from 500kHz to 4MHz
  • default at 1MHz• External synchronization up to 4MHz
  • master to slave phaseshifting capability

Artikel

  Artikel Nr. SPEC Produktserie L
(µH)
IR
(A)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Version Muster
744314076 PDF WE-HCI SMT-Hochstrominduktivität 0.76 15.5 0.6 15 2.25 200 Superflux SMT