Passives

0.47 to 47µH inductor is suitable for automotive use

9th February 2015
Barney Scott

Vishay has introduced an automotive-grade IHLP low-profile, high-current inductor in the 4040 case size featuring a continuous operating temperature range of +55 to +180°C. Offering a low profile of 4.0mm and a frequency range of up to 1MHz, the Vishay Dale IHLP-4040DZ-8A provides a wide range of inductance values from 0.47 to 47µH.

The AEC-Q200-qualified device serves as a high-performing, space- and power-saving solution, suitable for Voltage Regulator Modules (VRM), high-current noise filters, and DC/DC converters in high-temperature automotive applications. End products include engine and transmission control units, diesel injection drivers, entertainment and navigation systems, noise suppression for motors, windshield wipers, HID and LED lighting, heating and ventilation blowers, and power seats and mirrors. 

The IHLP-4040DZ-8A handles high transient current spikes without hard saturation. Packaged in a 100% lead-free shielded, composite construction that reduces buzz noise to ultra-low levels, the device is specified for an operating temperature range of +55 to +180°C, with high resistance to thermal shock, moisture, mechanical shock, and vibration. The inductor is RoHS-compliant, halogen-free, and Vishay GREEN.

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