Description
The SiC454 is a PMBus 1.3 compliant non-isolated DC/DC buck regulator with integrated MOSFETs.
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 % peak efficiency - Optional power save mode.
- Highly configurable - PMBus 1.3 compliant with 1 MHz bus speed - Internal NVM - VOUT adjustability and reading resolution of 2 mV - Supports ove.
SiC454-Vishay.pdf
