Overview
Description
The ISL81802EVAL1Z dual-phase evaluation board demonstrates the performance of the ISL81802, an 80V dual synchronous buck controller. The board is configured for 18V to 80V input voltage range, with a dual-phase 12V output capable of 20A. This evaluation board has multiple test points for easy probing. The QFN version of ISL81802 is used on this board.
Features
- Wide input range: 18V to 80V
- High light-load efficiency in pulse skipping DEM operation
- Programmable soft-start
- Optional DEM/PWM operation
- Optional CC/HICCUP OCP protection
- Supports pre-bias output with soft-start
- PGOOD indicator
- OVP, OTP and UVP protection
- Back biased from output to improve efficiency
Applications
Documentation
Featured Documentation
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Design & Development
Software & Tools
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.
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