ON Semi - Power management solutions for computing and game consoles
Published Oct 27 2009 [Printer friendly version] [Email article to a friend] [More Power articles]
A range of 24 new 30V, N-channel Trench MOSFETs in DPAK, SO-8FL, µ8FL, and
SOIC-8 packages has been unveiled by On Semiconductor. The devices feature
enhanced SWITCHing performance for synchronous buck CONVERTERs in computing
and game console applications.
The MOSFETs utilize ON Semiconductor’s proven Trench technology to deliver
superior on-state resistance [RDS(on)] and improved switching performance
for synchronous DC-to-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 µ8FL 3.3mm x 3.3mm solution achieve industry-leading low RDS(on)
in relation to packaging size.
Paul Leonard, ON Semiconductor vice president and general manager of power
MOSFET products, said: “Power management design engineers in the computing
and gaming segments can improve overall EFFICIENCY by using ON
Semiconductor’s newest 30V Trench MOSFET solutions. 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 devices feature optimized low gate charge and RDS(on) to improve
switching performance and overall system efficiency in an advanced packaging
portfolio. All devices are lead-free (Pb-free), Halogen free, and RoHs
compliant.
The NTD49x series of 32A to 79A devices include the NTD4904N, NTD4905N,
NTD4906N, NTD4909N, NTD4910N and NTD4913N and are offered in a 6.7mm x
10.4mm DPAK package.
The NTMFS49x series of 35A to 166A devices include the NTMFS4935N,
NTMFS4936N, NTMFS4937N, NTMFS4939N, NTMFS4941N, NTMFS4943N, and NTMFS4945N.
The NTMFS4933N will be launched by early 2010. The devices are offered in a
5mm x 6mm SO8FL package.
The NTTFS49x series of 34A to 79A devices include the NTTFS4932N,
NTTFS4937N, NTTFS4939N, NTTFS4941N, NTTFS4943N, and NTTFS4945N, and are
offered in a 3.3mm x 3.3mm µ8FL package.
The NTMS49x series of 12.5A to 17A devices include the NTMS4920N, NTMS4935N,
NTMS4937N and NTMS4939N, and are offered in a 5mm x 6mm SOIC8 package, says
the company.
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