Overview
Description
The ISL81601DEMO1Z demonstration board features the ISL81601, a 60V high voltage synchronous buck-boost controller that offers external soft-start, independent enable functions and integrates UV/OV/OC/OT protection. Programmable switching frequency ranging from 100kHz to 600kHz helps to optimize inductor size while the strong gate driver delivers up to 20A for the buck-boost output.
Features
- Wide input range: 32V to 60V
- Bidirectional operation
- High light-load efficiency in pulse skipping DEM operation
- Programmable soft-start
- Optional DEM/PWM operation
- Optional CC/HICCUP OCP protection
- Supports prebias output with soft-start
- PGOOD indicator
- OVP, OTP, and UVP protection
- Parallelable operation
Applications
Design & Development
Support
Support Communities
- MOSFET gate resistance and dead time for ISL81601
... DEMO1Z and DEMO2Z boards include 2R2 resistors for MOSFET gates. https://www.renesas.com/us/en/document/mat/isl81601demo1z-user-guide?r=1500826 page 10 https://www.renesas.com/us/en/document/mah/isl81601demo2z-users-manual ...
Aug 9, 2024
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