Server Power Supply
World’s Highest Performance for Server Power Supply
The Server market has seen a tremendous shift towards higher efficiency with peak values in the range of 95% and above. High efficiency targets are required across the entire load range starting at 20% or even at 10% load. We at Infineon Technologies support these trends with our range of high voltage MOSFETs and SiC Schottky barrier diodes as well as our low voltage MOSFET Series for synchronous rectification and O-Ring.
We specifically recommend our CoolMOS™ CP series for hard switching applications such as continous current mode PFC and interleaved two transistor forward. For resonant switching applications such as phase shift ZVS or LLC, we offer a wide range of products from the CoolMOS™ C6 series, our latest technology in the superjunction field. For the PFC stage our third generation of SiC Schottky barrier diode offers best cost-performance ratio in the market.
For synchronous rectification we offer various voltage classes of the OptiMOS™ 3 such as OptiMOS™ 3 75V series for 12V output. With ultra-low on-state resistance and very low capacitances the OptiMOS™ series will boost your design to best efficiency.
Furthermore, we offer control ICs for the CCM PFC and isolated drivers such as the 1ED and 2ED series.
| Server Power Supply |
Topology |
Voltage |
Technology |
Selection |
|---|---|---|---|---|
|
AC/DC |
PFC |
600V |
SiC |
Performance |
|
AC/DC |
PFC |
600V |
CoolMOS™ C6/E6 |
ease of use |
|
AC/DC |
PFC |
600V |
CoolMOS™ CP |
Efficiency |
|
AC/DC |
PFC |
600V |
CoolMOS™ C6/E6 |
Recommendation |
|
AC/DC |
Bridgless PFC |
600V |
CoolMOS™ C6/E6 |
ease of use |
|
AC/DC |
Bridgless PFC |
600V |
CoolMOS™ CP |
Efficiency |
|
AC/DC |
Bridgless PFC |
600V |
CoolMOS™ C6/E6 |
Recommendation |
|
DC/DC |
LLC HB DC-DC |
600V |
CoolMOS™ CFD |
ease of use |
|
DC/DC |
LLC HB DC-DC |
600V |
CoolMOS™ C6/E6 |
Efficiency |
|
DC/DC |
LLC HB DC-DC |
600V |
CoolMOS™ CFD |
Recommendation |
|
DC/DC |
ZVS Asum. Half-Bridge DC-DC |
600V |
CoolMOS™ CFD |
ease of use |
|
DC/DC |
ZVS Asum. Half-Bridge DC-DC |
600V |
CoolMOS™ C6/E6 |
Efficiency |
|
DC/DC |
ZVS Asum. Half-Bridge DC-DC |
600V |
CoolMOS™ CFD |
Recommendation |
|
DC/DC |
ZVS Full Bridge Phase Shift |
600V |
CoolMOS™ CFD |
ease of use |
|
DC/DC |
ZVS Full Bridge Phase Shift |
600V |
CoolMOS™ C6/E6 |
Efficiency |
|
DC/DC |
ZVS Full Bridge Phase Shift |
600V |
CoolMOS™ CFD |
Recommendation |
|
DC/DC |
ITTF |
600V |
CoolMOS™ C6/E6 |
ease of use |
|
DC/DC |
ITTF |
500V |
CoolMOS™ CP |
Efficiency |
|
DC/DC |
ITTF |
600V |
CoolMOS™ C6/E6 |
Recommendation |
|
Rectification |
Synchronous Rectification |
40V - 200V |
OptiMOS™ |
Recommendation |
|
Aux |
CoolSET™ |
650 - 800V |
CoolSET™ |
Recommendation |
