MOSFETs from Fairchild switch 50 Amps current at 2 MHz

Fairchild Semiconductor has developed its family of Generation II XS DrMOS available in a small, 6mm x 6mm high performance clip PQFN package featuring higher system efficiency with over 91.5 percent heavy load efficiency at 12Vin, 1Vout, and 25A, and 94 percent peak efficiency. Generation II XS DrMOS can be operated at a 2MHz switching frequency and have up to 50A of current handling capability.

These enhancements make the Generation II XS DrMOS family ideal for applications such as blade servers, high performance gaming motherboards, high performance notebooks, graphic cards, and high current DC-DC point-of-load (POL) converters.

Devices in the portfolio offer a 5V and 3.3V Tristate level to match the Intel 4.0 DrMOS specification and are compatible with a variety of PWM controllers on the market. The Generation II XS DrMOS portfolio significantly reduces ringing due to PowerTrench MOSFET Shielded Gate technology in both the control FET and synchronous FET. The synchronous FET also integrates a Schottky diode which eliminates external snubber circuits. Generation II XS DrMOS devices also include a thermal warning feature for customers to prevent over temperature conditions during fault situations.

The Generation II XS DrMOS portfolio is able to meet different customer and application needs.

Price:
FDMF6705 US $2.86 in 1,000 quantity pieces
FDMF6705V US $2.92 in 1,000 quantity pieces
FDMF6706C US $3.30 in 1,000 quantity pieces
FDMC6707B US $3.96 in 1,000 quantity pieces

Availability: Now.

Delivery: 8-10 weeks ARO

For more information visit: http://www.fairchildsemi.com.