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
Applications
- UPS/Storage systems
- Battery powered industrial applications
- Renewable energy
- Aftermarket automotive
- Redundant power supplies
- Robots and drones
- Medical equipment
- Building and industrial automation
- Security surveillance
Documentation
= Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 1.53 MB | |
| Datasheet | PDF 1.63 MB | |
2 items
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Design & Development
Software & Tools
Processing table
ISL81801DEMO1Z Active Samples Available |
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