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IC manufacturers Renesas

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Renesas ISL68200 | Demoboard ISL68200DEMO1Z

ISL68200DEMO1Z Demonstration Board User Guide

Overview

TopologyBuck Converter
Input voltage4.75-15 V
Switching frequency400-600 kHz
Output 11 V / 20 A
IC revision2.0

Description

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.

Features

  • 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

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples
150080RS75000SPEC
8 files WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140
744302010SPEC
9 files WE-HCM SMT High Current Flat Wire Inductor 105 104 30 45 0.235 70 MnZn
744307022SPEC
9 files WE-HCM SMT High Current Flat Wire Inductor 220 174 26 29 0.29 38 MnZn
Order Code Data­sheet Simu­lation
150080RS75000SPEC
744302010SPEC
744307022SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples