Renesas

ISL68200
Demoboard ISL68200DEMO1Z

ISL68200DEMO1Z Demonstration Board User Guide

Topology: Buck
Input Voltage (min.): 4.75 V
Input Voltage (max.): 14.50 V
Switching Frequency (min.): 400.00 kHz
Switching Frequency (max.): 600.00 kHz
Output 1: 3.30 V / 30.000 A

Original publication on 2017-08-23, revision 2.0

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.

Characteristics

  • 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 SPEC Product series L
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material λDom typ.
(nm)
Farbe λPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie 50% typ.
(°)
Samples
744302010 PDF WE-HCM SMT High Current Flat Wire Inductor 105 104 30 45 0.235 70 MnZn
744309047 PDF WE-HCM SMT High Current Flat Wire Inductor 470 200 47.5 40.5 0.165 22 MnZn
150080RS75000 PDF WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140

Other applications and Würth Elektronik products for this IC

  • ISL68200
    Topology: Buck, Input Voltage (min.): 4.75 V, Input Voltage (max.): 15.00 V, Switching Frequency (min.): 400.00 kHz, Switching Frequency (max.): 600.00 kHz, Output 1: 1.00 V / 20.000 A
  • ISL68200
    Topology: Buck, Input Voltage (min.): 4.75 V, Input Voltage (max.): 14.50 V, Switching Frequency (min.): 400.00 kHz, Switching Frequency (max.): 600.00 kHz, Output 1: 3.30 V / 16.000 A
  • ISL68200
    Topology: Buck, Input Voltage (min.): 4.75 V, Input Voltage (max.): 14.50 V, Switching Frequency (min.): 400.00 kHz, Switching Frequency (max.): 600.00 kHz, Output 1: 5.00 V / 16.000 A