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Integrated Dual Inductor Introduced
January 13, 2005 |Estimated reading time: Less than a minute
SAN DIEGO, Calif. — PA0766NLT Power Bead inductor from Pulse contains two independent inductors integrated into a single core structure, with no magnetic coupling between the two inductors. Although typically used for double data rate (DDR) memory, multi-phase CPU power and other desktop, portable and server computing applications, it can also be used in two- and four-phase telecom power systems.
Footprint is 14.0 x 13.5 x 7.0 mm, and four different inductance values and current ratings are available, ranging from 296 nH at 38 A to 568 nH at 18.5 A peak current per phase. The two independent inductors can be connected in series or parallel to form a single inductor with an inductance and current range from 150 nH at 76 A to 770 nH at 25 A peak current. Direct current resistance is 0.9 mΩ maximum per phase. The part is rated for operation up to 130°C, and is RoHS-compliant.
Detailed technical specifications are located on the Pulse Website at www.pulseeng.com/pdf/P624.pdf.