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High-current inductor touted first in 3232 size

Posted: 04 Apr 2011 ?? ?Print Version ?Bookmark and Share

Keywords:inductor? high current? IHLP-3232DZ-11?

Vishay Intertechnology has released what it says is the industry's first IHLP low-profile high current inductor in the 3232 case size. Featuring an 8.3x8.8 mm footprint and ultra-low 4.0 mm profile, the IHLP-3232DZ-11 offers high efficiency with maximum DCR down to 1.35 milliohms and a wide range of standard inductance values from 0.22 through 47.0 microhenries.

With a DC/DC converter frequency range up to 1.0MHz, the new IHLP-3232DZ-11 serves as a high-performing, space- and power-saving solution for voltage regulator module (VRM) and dc-to-dc converter applications in mobile devices such as notebooks, desktop computers, servers, graphic cards, portable gaming systems, personal navigation systems, personal multimedia devices, and automotive systems; low-profile, high-current power supplies and point of load (POL) converters; distributed power systems; field-programmable gate arrays (FPGAs); and high-current filters.


The IHLP-3232DZ-11 claims to be the industry's first IHLP low-profile high current inductor.

The IHLP-3232DZ-11offers an inductance range from 0.22 to 47.0 microhenries, a saturation current range from 2.6A up to 22.0A, a heat rating current range from 3.0A to 34.0A, and maximum DCR from 1.35 to 252 milliohms.

The new inductor handles high transient current spikes without hard saturation. Packaged in an RoHS-compliant, 100 percent lead (Pb)-free shielded, composite construction that reduces buzz noise to ultra-low levels, the new device is specified for an operating temperature range of55C to 125C, with high resistance to thermal shock, moisture, mechanical shock, and vibration.

Samples and production quantities of the new inductor are available now, with lead times of six to eight weeks for large orders.

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