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Renesas ISL68200 | Demoboard ISL68200DEMO1Z

ISL68200DEMO1Z Demonstration Board User Guide

Details

TopologieAbwärtswandler
Eingangsspannung4.75-15 V
Schaltfrequenz400-600 kHz
Ausgang 11 V / 20 A
IC-Revision2.0

Beschreibung

The ISL68200 is a single-phase synchronous buck PWMcontroller featuring Intersil’s proprietary R4™ Technology,which has extremely fast transient performance, accuratelyregulated frequency control, and all internal compensation.The ISL68200 supports a wide 4.5V to 24V input voltage rangeand a wide 0.5V to 5.5V output range. It includesprogrammable functions and telemetries for easy use andhigh system flexibility using SMBus, PMBus, or I2C interface.See the ISL68200 datasheet for more details.The ISL68200DEMO1Z is a 6-layer board demonstrating acompact 17mmx17mm 20A synchronous buck converter.Transient performance, fault protections, DC/AC regulations,PMBus programming, power sequencing, margining, and otherfeatures can be evaluated using this board.The PMBus dongle (ZLUSBEVAL3Z USB-to-PMBus adapter) andUSB cable are included with the demonstration board.Intersil’s evaluation software can be installed from Intersil’swebsite and be used to evaluate the full PMBus functionality ofthe part using a PC running Microsoft Windows.

Eigenschaften

  • 20A synchronous buck converter with PMBus control
  • On-board transient load with adjustable di/dt
  • Configurable through resistor pins
  • Cascadeable PMBus connectors
  • Integrated LDOs for a single rail solution
  • Enable switch and power-good indicator
  • All ceramics solution with SP capacitor footprint option

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster
150080RS75000
STE 3D ALT EAG LTS PSP CAD IGSWL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 150 2 AlInGaP 140
744302010
STE ALT EAG CAD LTS PSP SPE IGS CADWE-HCM SMT-Hochstrominduktivität 105 104 30 45 0.235 70 MnZn
744307022
STE ALT EAG CAD LTS PSP SPE IGS CADWE-HCM SMT-Hochstrominduktivität 220 174 26 29 0.29 38 MnZn
Artikel Nr. Daten­blatt
150080RS75000
744302010
744307022
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster