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ISL81601DEMO2Z

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60V Buck-Boost Demo Board - GUI enables operation over 9V to 60V Vin range and 0.8V to 60V Output range

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ISL81601DEMO2Z User's Manual

Overview

The ISL81601DEMO2Z demonstration board features the ISL81601 and RL78/G14. The ISL81601 is a 60V high voltage synchronous buck-boost controller. The RL78/G14 is a 28 pin MCU that offers digital control and measurement for charge and discharge functions. The ISL81601DEMO2Z can adjust the input voltage and reverse current for charging, and can also adjust the output voltage and output current for discharging online.The ISL28022 is also used on this board to provide high accuracy voltage and current sensing and report to RL78 with IIC line. The ISL81601DEMO2Z can also report input and output voltage and current with high accuracy.

  • Input 0V precharge power-up
  • Wide input range: 9V to 60V
  • Bidirectional operation
  • Output CC/CV control
  • Input CC/CV control
  • Online adjustable input and output setting and display using the GUI interface
  • Supports prebias output with soft-start
  • PGOOD indicator
  • OVP, OTP, and UVP protection

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Support Communities

  1. ISL81601DEMO2Z - Source Code

    Hi, I need the source file for the demonstration board ISL81601DEMO2Z  In the product webpage the firmware zip file seems to be incomplete as only the .mot file is available I have already contacted the Renesas support by opening a support ticket and they could not solve the problem (almost ...

    Oct 18, 2022
  2. Request for ISL81601DEMO2Z firmware

    Dear Renesas, I have order two boards of ISL81601 Demo2Z. I am testing the boards, and also need reference firmware for our own application development. I can not find firmware on the Renesas Website. Would you please send me firmware. The firmware demo is available on the following link. https ...

    Mar 26, 2021
  3. ISL81601DEMO2Z / UART communication issue to the board from PC

    Dear Community,I've purchased several ISL81601DEMO2Z boards which are running with a RL78G14 MCU.Based on the source code of the board in C and the code of the GUI in C#, I'm trying to remake a code in Python to control the boards. The objective is ...

    Mar 14, 2025
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