ISL8117/A Eval & Demo Boards

Synchronous Step-down PWM Controller Evaluation and Demonstration Boards

Description

ISL8117/A are 60V high voltage synchronous buck controllers offering external soft-start, independent enable functions and integrated UV/OV/OC/OT protection. The current mode control architecture and internal compensation network keep peripheral component count minimal. Programmable switching frequency ranging from 200kHz to 2MHz helps to optimize inductor size while the strong gate driver delivers up to 30A for the buck output.

The ISL8117/A evaluation and demonstration boards are designed for high current applications. The current rating is limited by the FETs and inductor selected. The ISL8117 and ISL8117A gate drivers are capable of delivering up to 20A for the buck output as long as the proper FETs and inductor are provided.

Key Features

  • Wide input range: 4.5V to 60V
  • High light-load efficiency in pulse skipping DEM operation
  • Programmable soft-start
  • Optional DEM/CCM operation
  • Supports prebias output with SR soft-start
  • External frequency sync
  • PGOOD indicator
  • OCP, OVP, OTP, UVP protection
  • Back biased from output to improve efficiency
  • Small and compact designs

Applications

  • PLC and factory automation
  • Amusement machines
  • Industrial equipments
  • Security surveillance
  • Server and data centers
  • Switcher and routers
  • Telecom and datacom
  • LED panels

ISL8117EVAL1Z Step-down PWM Controller Evaluation Board

ISL8117EVAL1Z Step-down PWM Controller Evaluation Board

ISL8117EVAL2Z Step-down PWM Controller Evaluation Board

ISL8117EVAL2Z Step-down PWM Controller Evaluation Board

ISL8117DEMO1Z PWM Controller Demonstration Board Top

ISL8117DEMO1Z PWM Controller Demonstration Board Top

ISL8117DEMO2Z PWM Controller Demonstration Board Top

ISL8117DEMO2Z PWM Controller Demonstration Board Top

ISL8117 Reference Design

ISL8117 Reference Design

ISL8117AEVAL1Z for Telecom Applications

ISL8117AEVAL1Z for Telecom Applications

ISL8117AEVAL2Z for Industrial Applications

ISL8117AEVAL2Z for Industrial Applications

ISL8117A Reference Design

ISL8117A Reference Design

ISL8117A-LDEMO2Z Buck-Boost Demonstration Board

ISL8117A-LDEMO2Z Buck-Boost Demonstration Board

 

Related Products

ISL8117

ISL8117/A Evaluation and Demo Boards

Vin Vout Iout Size (mm) Board Name Description Applications User Guide
4.5V~60V 3.3V 6A 55x55x10 ISL8117EVAL1Z ISL8117EVAL1Z Full Featured ISL8117 Evaluation Board Industrial
18V~60V 12V 20A 75x75x10 ISL8117EVAL2Z ISL8117EVAL2Z Full Featured ISL8117 Evaluation Board Telecom
4.5V~60V 3.3V 6A 37x25x10 ISL8117DEMO1Z ISL8117DEMO1Z ISL8117 Demonstration Board PLC, Industrial POL, and Security Systems
18V~60V 12V 20A 70x35x10 ISL8117DEMO2Z ISL8117DEMO2Z ISL8117 Reference Design Industrial PC, LED Lighting, 12V Bus, and Medical
4.5V~60V 3.3V 6A 29x18x8 ISL8117DEMO3Z ISL8117DEMO3Z ISL8117 Reference Design PLC, Security Systems, and Robotics
18V~60V 12V 20A 75x75x10 ISL8117AEVAL1Z ISL8117AEVAL1Z Full Featured ISL8117A Evaluation Board Telecom
4.5V~60V 3.3V 6A 55x55x10 ISL8117AEVAL2Z ISL8117AEVAL2Z Full Featured ISL8117A Evaluation Board Industrial
4.5V~60V 3.3V 6A 29x18x8 ISL8117ADEMO1Z ISL8117ADEMO1Z ISL8117A Reference Design Industrial POL, Test Equipment, and Medical
6.5V~42V 12V 3A 54x26x14 ISL8117A‑LDEMO2Z ISL8117A‑LDEMO2Z ISL8117A-LDEMO2Z Buck-Boost Demonstration Board Security Systems, Aftermarket Automotive

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.