SiC454 Overview
The SiC454 is a PMBus 1.3 pliant 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 Key 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
- 1 % output voltage accuracy over temperature
- Ultrafast transient response
- Highly efficient
- 98 % peak efficiency
- Optional power save mode
- Highly configurable