SAN JOSE, CA -- (Marketwire) -- 11/05/12 -- Micrel, Inc. (NASDAQ: MCRL), an industry leader in high-performance analog and high-speed mixed signal solutions, LAN and timing and communications solutions, today introduced the MIC4414/15, two low-side MOSFET drivers designed to switch an N-Channel enhancement-mode MOSFET in low-side applications. The devices are ideal for switch-mode power supplies, solenoid drivers and motor-driver applications. The MIC4414/15 are currently available in volume, and pricing starts at $0.43 for 1K quantity. Samples can be ordered at: http://www.samplecomponents.com/scripts/samplecenter.dll?micrel
"Our customers need optimal efficiency at every level," noted Brian Hedayati, marketing vice president for the analog division at Micrel. "These new low-side MOSFET drivers deliver, starting with what may be the smallest package available -- a 4-pin Thin QFN package. To this we've added a sufficiently wide supply voltage range that addresses 5V, 12V and 15V power buses, high drive current capability, faster MOSFET switching speeds and lower thermal resistance -- all to allow faster frequency of operation. We've even provided both a non-inverting (MIC4414) and an inverting (MIC4415) version of the driver to eliminate the need for extra components," he added.
The MIC4414/15 series features a tiny 4-pin 1.2mm x 1.2mm thin QFN package and a 4.5 to 18V operating supply voltage range. It can sink and source peak currents up to 1.5A (3.5 ohm output resistance at 18V and 9 Ohm output resistance at 5V) and is capable of switching a 1000pF load in 12ns. Operating at a low steady-state supply current, the devices feature 77µA control input low and 445 µA control input high. The device operates at -40C to +125C-degrees junction temperature range.
About Micrel, Inc.
Micrel, Inc. is a leading global manufacturer of IC
solutions for the worldwide high-performance linear and
power, LAN and timing and communications markets. The
Company's products include advanced mixed-signal, analog
and power semiconductors; high performance communication,
clock management, Ethernet switch and physical layer
transceiver ICs. Company customers include leading
manufacturers of enterprise, consumer, industrial, mobile,
telecommunications, automotive, and computer products.
Corporation headquarters and state-of-the-art wafer
fabrication facilities are located in San Jose, CA, with
regional sales and support offices and advanced technology
design centers situated throughout the Americas, Europe and
Asia. In addition, the Company maintains an extensive network
of distributors and reps worldwide. Web: www.micrel.com.
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Contact: Julieanne DiBene Marketing Communications 1-408-474-1276 Email Contact
Source: Micrel
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