As the demand for internet and automation services grows, the number of servers keeps increasing with higher computing capabilities. The development of a rising number of blade servers and rack servers in small form factors to meet this demand leads to higher power consumption. onsemi develops innovative power supply solutions used to power high-density servers and larger loads while increasing energy savings.

Our multiphase controllers provide fast and accurate regulation that can be used with our Point of Load (POL) converters to supply power with superior transient response to individual loads. onsemi’s comprehensive bandgap product family of GaN drivers and SiC MOSFETs help reduce power losses due to lower on-resistance and can be used to design a highly efficient power supply solution.

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Evaluation/Development Kits

Eval/Dev Kits

NCP1568DC48WGEVB: NCP1568 100-400V Input, 48W DC-DC Evaluation board

The NCP1568DC48WGEVB is a 48 W, wide range DC input of 120 V to 400 V, constant voltage power supply intended for Server AUX power and other DC input applications requiring a low profile with high efficiency and high power density.

STR-NCP3235-EVK: Strata Enabled NCP3235, 23V Input, 15A, Synchronous Buck Converter with Internal MOSFETs

Strata enables seamless evaluation of hardware devices such as this configurable NCP3235 regulator.

SECO-NCP51530HB-GEVB: Application daughter-card for NCP51530 half-bridge gate driver

The SECO-NCP51530HB-GEVB helps users to simplify and accelerate the design phase in high voltage gate driver applications with the NCP51530, two different MOSFET packages (DFN5 and WDFN8) and numerous test points, in order to obtain optimal performance.


WebDesigner+ Power Supply

Create your power supply designs with the online WebDesigner+ Power Supply design tool.

Product Recommendation Tools +

Explore power product portfolio and select the best one for your server power solutions.

Technical Documents

The 2021 Technology Outlook for Silicon Carbide Semiconductors

Gate Driver Solutions – Plug ‘n Play Rapid Evaluation and Testing

Smart Power Solution to Improve Efficiency and Reduce Cost

Matching Gate Drivers to GaN Power Transistors

Enable Pin Operation and Function of eFuses

Addressing Thermal Challenges in High Density Power Applications