Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
?
EE Times-Asia > Power/Alternative Energy
?
?
Power/Alternative Energy??

Trench MOSFETs tailored for computing apps

Posted: 29 Oct 2009 ?? ?Print Version ?Bookmark and Share

Keywords:trench MOSFET? DC/DC converter? power management?

On Semi trench MOSFETs

ON Semiconductor has released 24 new 30V, n-channel trench MOSFETs in DPAK, SO-8FL, ?8FL, and SOIC-8 packages featuring enhanced switching performance for synchronous buck converters in computing and game console applications.

The new series of MOSFETs use the company's trench technology to deliver superior on-state resistance [RDS(on)] and improved switching performance for synchronous DC/DC converters in PC, server, game console, VRM and point-of-load applications. DPAK, SO-8FL and SOIC-8 package solutions, which are a drop-in replacement for NTD48x, NTMFS48x and NTMS48x series, and the new ?8FL 3.3mm x 3.3mm solution achieve low RDS(on) in relation to packaging size.

"Power management design engineers in the computing and gaming segments can improve overall efficiency by using ON Semiconductor's newest 30V trench MOSFET solutions," said Paul Leonard, ON Semiconductor VP and general manager of Power MOSFET products. "We utilized our expertise in power management and packaging technology to provide our customers with multiple solutions to meet design challenges such as improving efficiencies and saving space."

The NTD49x series of 32-79A devices include the NTD4904N, NTD4905N, NTD4906N, NTD4909N, NTD4910N and NTD4913N. Offered in a 6.7mm x 10.4mm DPAK package they are budgetary priced at $0.28-$0.50 unit in 10,000-unit quantities.

The NTMFS49x series of 35-166A devices include the NTMFS4935N, NTMFS4936N, NTMFS4937N, NTMFS4939N, NTMFS4941N, NTMFS4943N and NTMFS4945N. The NTMFS4933N will be launched by early 2010. Offered in a 5mm x 6mm SO8FL package they are budgetary priced at $0.26-$0.50 unit in 10,000-unit quantities.

The NTTFS49x series of 34-79 A devices include the NTTFS4932N, NTTFS4937N, NTTFS4939N, NTTFS4941N, NTTFS4943N and NTTFS4945N. Offered in a 3.3mm x 3.3mm ?8FL package they are budgetary priced at $0.30-$0.60 per unit in 10,000-unit quantities.

The NTMS49x series of 12.5-17A devices include the NTMS4920N, NTMS4935N, NTMS4937N and NTMS4939N. Offered in a 5mm x 6mm SOIC8 package they are budgetary priced at $0.30-$0.80 per unit in 10,000-unit quantities.

ON Semiconductor's new MOSFETs feature optimized low gate charge and RDS(on) to improve switching performance and overall system efficiency in an advanced packaging portfolio. All devices are Pb-free, Halogen-free and RoHs-compliant.

For application notes on MOSFETs click here.





Article Comments - Trench MOSFETs tailored for computin...
Comments:??
*? You can enter [0] more charecters.
*Verify code:
?
?
Webinars

Seminars

Visit Asia Webinars to learn about the latest in technology and get practical design tips.

?
?
Back to Top