The ISL8120EVAL4Z evaluation board is used for a performance demo of 2/n-phase single-output applications.

The ISL8120 integrates two voltage-mode synchronous buck PWM controllers. It can be used either for dual independent outputs or a 2-phase single output regulator.

特性

Output voltage preset to 1.2V/50A
Input power terminals
Output lugs for load connections
Input electrolytic capacitors used to handle the input current ripples
Two upper and two lower Renesas "speed" series LFPAK MOSFETs are used for each phase
320nH PULSE surface mount inductors are used for each phase
Four SANYO POSCAP 2R5TPF470M7L (7mΩ) are used as output E-caps
Remote sense posts to monitor and evaluate the system voltage regulations