Vishay Intertechnology, Inc. has introduced a new commercial IHLP low-profile, high-current Inductor, claiming the industry’s first composite inductor in the 19 × 19 × 7 mm, 7575 case size. The Vishay Dale IHLP 7575GZ-51 offers up to 30% lower direct current resistance (DCR) and up to 35% higher current ratings than devices in the 6767 case size, at a 50% lower cost than devices in the 8787 case, said the company.
Offering high temperature operation up to 155°C for computer, telecom, and industrial applications, the latest addition to the IHLP inductor family targets energy storage in DC/DC converters up to 2 MHz and high-current filtering applications up to the self-resonant frequency (SRF) of the inductor. Applications include notebooks, desktops, and servers; low-profile, high-current power supplies; POL converters, battery-powered devices, distributed power systems, and FPGAs.
The IHLP-7575GZ-51 is packaged in a 100% lead (Pb)-free shielded, composite construction that is said to reduce buzz noise to ultra-low levels. It features high resistance to thermal shock, moisture, and mechanical shock and handles high transient current spikes without saturation. The device is RoHS-compliant, halogen-free, and Vishay Green.
Samples and production quantities of the IHLP-7575GZ-51 are available now, with lead times of 10 weeks. Pricing starts at $1.99 each in quantities of 10,000 for U.S. delivery only.
Other high-temperature IHLP inductors include the automotive-qualified IHLP-1212AZ-5A , IHLP-1212BZ-A1 , and IHLP-1212BZ-5A.
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