Overview
Description
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 the RL78 with the IIC line. The ISL81601DEMO2Z can also report input and output voltage and current with high accuracy.
Features
- 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
Applications
Documentation
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Manual - Hardware | PDF 3.59 MB | |
| PCB Design Files | ZIP 1.14 MB | |
| Manual - Development Tools | PDF 397 KB | |
3 items
|
||
Design & Development
Software & Tools
Related Boards & Kits
Boards & Kits
Parallelable 60V Sync Buck-Boost Controller with 32V to 60V Vin Range and 48V 10A Output Evaluation Board
The ISL81601DEMO1Z demonstration board features the ISL81601, a 60V high-voltage synchronous buck-boost controller that offers external soft-start and independent enable functions and integrates UV/OV/OC/OT protections. A programmable switching frequency ranging from 100kHz to 600kHz helps to... Read More
Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| ISL81601DEMO2Z | Active | In Stock | 1u | $43.45 | Available | Yes | EAR99 | 8473.30.1180 |
Support
Support Communities
- 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 - ISL81601DEMO2Z 3-parallel and EOL
Hello,We are planning to connect three controllers in parallel after the demo board and control them via a microcontroller. We have a question regarding the current sharing mechanism:Can we handle the current sharing entirely within the uC by simply dividing and assigning the target current per controller (e ...
Jun 24, 2026 - 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
Support Communities
