VISHAY Intertechnology, represented in Australia by Braemac , has released the Vishay Dale IHLP-4040DZ-05 low-profile, high-current inductor. It has an 10.2mm x 11.5mm x 4mm package and offers DCR values down to 0.65 mΩ at 0.19H.
It is suitable for dc-to-dc converter applications in laptop and desktop computers and servers, power supplies and point of load (POL) converters, distributed power systems, and field programmable gate arrays (FPGAs).
It handles high transient current spikes without saturation and operates over a frequency range up to 5MHz. Saturation current and typical DCR values for the inductor range from 40A to 60A and from 1.55mΩ to 0.65Ω, respectively, over an inductance range of 0.56H to 0.19H. Inductance tolerance is 20%.
The RoHS-compliant IHLP-4040DZ-05 is rated for an operating temperature range of -55°C to 125°C. It features a 100% lead-free, shielded, composite construction that reduces buzz noise to low levels.