Description
www.vishay.com SiC450, SiC451, SiC453 Vishay Siliconix 4.5 V to 20 V Input, 15 A, 25 A, 40 A microBuck® DC/DC Converter With PMBus Interface GND A .
The SiC45x is a PMBus 1.
Features
* Versatile
- Single supply operation from 4.5 V to 20 V input voltage
- Scalable solution with continuous output current of 40 A (SiC450), 25 A (SiC451), 15 A (SiC453)
- Continuous current of SiC451 by VOUT range - 30 A at VOUT < 2.5 V - 25 A at VOUT 2.5 V - Adjustable output voltage fr
Applications
* Server, cloud, and infrastructure
* Networking, telecom, storage applications
* Distributed point of load power architectures
* DDR memory
98 96 94 92 90 88 86 84 82 80
0
Axis Title
10000
2.5 Vo
3.3 Vo
1000 5 Vo
100 VIN = 12 V Fsw = 600 kHz
10 5 10 15 20 25 3