Overview
Description
The ISL81801EVAL2Z evaluation board features the ISL81801, an 80V bidirectional synchronous buck-boost controller with constant voltage/constant current output. A programmable switching frequency ranging from 100kHz to 600kHz helps to optimize inductor size while the strong gate driver enables high power buck-boost output. This board is designed for high current applications up to 240W.
Features
- Wide input range: 9V to 80V
- Output: 48V 5A
- Frequency: 200kHz
- Bidirectional operation
- High light-load efficiency in pulse skipping DEM operation
- Optional DEM/PWM operation
- Optional CC/HICCUP OCP protection
- Supports pre-bias output with programmable soft-start
- Power-good (PGOOD) indicator
- OVP, OTP and UVP protection
Applications
Design & Development
Software & Tools
Software Downloads
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
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