Vishay – Low-profile inductor supports switching frequencies up to 10MHz

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Vishay Intertechnology has extended the low-profile, high-current IHLP family of inductors, introducing the IHLP-1616BZ-0H series which is compatible with switching power supplies operating at frequencies up to 10MHz. It also offers lower losses than any other inductor on the market at frequencies of 1MHz and above.

This means that, by using an IHLP-1616BZ-0H inductor, power-system designers can achieve higher system efficiency and potentially reduce the size of a DC-DC converter’s circuitry.

When used in conjunction with a high-frequency power controller, the IHLP-1616BZ-0H inductors enable the implementation of power designs with lower inductance values and thus lower DC losses as well as reduced high-frequency core losses.

The shielded, composite construction of the inductor keeps buzz noise to very low levels.

FEATURES

  • Handles high transient-current spikes
    without saturation
  • High resistance to thermal and mechanical
    shocks and moisture
  • ±20% inductance tolerance

APPLICATIONS

  • PMICs for sensors and cameras
  • High-current PoL converters
  • Battery-powered devices
  • Low-profile, high-current power supplies
Case SizeProfileInductance RangeTypical DC ResistanceMaximum DC ResistanceHeat-rating CurrentSaturation CurrentSelf-resonant Frequency Range
1616, 4mm x 4mm2.0mm0.10μH to 1.0μH5.5mΩ to 26.6mΩ5.9mΩ to 28.5mΩ6.1A to 14.0A13.0A to 45.0A91MHz to 485MHz

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