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Renesas ISL68200 | Demoboard ISL68200DEMO1Z

ISL68200DEMO1Z Demonstration Board User Guide

Details

TopologieAbwärtswandler
Eingangsspannung4.75-14.5 V
Schaltfrequenz400-600 kHz
Ausgang 13.3 V / 16 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
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
RDC typ.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
RDC
(mΩ)
Muster
150080RS75000
STE 3D ALT EAG LTS PSP CAD IGSWL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 150 2 AlInGaP 140
7443340068
STE ALT EAG CAD LTS PSP SPE IGS CADWE-HCC SMT-Hochstrominduktivität 0.68 19 23.5 3.1 2.65 Ferrite 0.64 181
744302010
STE ALT EAG CAD LTS PSP SPE IGS CADWE-HCM SMT-Hochstrominduktivität 0.105 30 45 0.251 MnZn 0.104 70 0.235
Artikel Nr. Daten­blatt
150080RS75000
7443340068
744302010
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
RDC typ.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
RDC
(mΩ)
Muster