The ISL81802EVAL3Z 4-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 4-phase 12V output capable of 40A. The board demonstrates 2 ISL81802's operating in parallel. This evaluation board has multiple test points for easy probing. HTSSOP versions of ISL81802 are used on this board.
Features
Wide input range: 18V to 80V
High light-load efficiency in pulse skipping DEM operation