Overview
Description
The ISL81801DEMO1Z demonstration board features the ISL81801, an 80V high voltage synchronous buck-boost controller that offers external soft-start, independent enable functions, and integrates UV/OV/OC/OT protections. A 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 80V
- 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
Support
Support Communities
- Request for Design Documentation and Considerations onISL81801 Parallel Output for High Current Applications
Subject: Request for Design Documentation and Considerations onISL81801 Parallel Output for High Current Applications Hello, I hope this message finds you well. I am writing to request design documentation or a reference design for implementing the ISL81801 in a parallel configuration to achieve high current output. Additionally, I would greatly ...
Dec 12, 2024
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