SiC454 Datasheet - Vishay

SiC454 DC/DC Converter

The SiC454 is a PMBus 1.3 compliant non-isolated DC/DC buck regulator with integrated MOSFETs. It is capable of supplying up to 12 A continuous output current. Its output voltage is digitally adjustable from 0.3 V to 12 V from a 4.5 V to 20 V input with switching frequencies up to 1.5 MHz. SiC454 ar.

SiC454 Features

* Versatile - Single supply operation from 4.5 V to 20 V input voltage - Adjustable output voltage from 0.3 V to 12 V - Built in 5 V regulator for internal circuits and driver supply - 1 % output voltage accuracy over temperature - Ultrafast transient response

* Highly efficient - 98

SiC454-Vishay.pdf