New Vishay Intertechnology IHHP Power Inductors Save Space and Increase Efficiency in IoT Devices and Portable Electronics
September 19 2022 - 11:00AM
Vishay Intertechnology, Inc. (NYSE: VSH) today announced that it
has expanded its IHHP series of low profile, high current power
inductors with three new devices in compact 0603, 0805, and 0806
case sizes. Combining low DCR and core losses with a low maximum
height of 0.8 mm, the Vishay Dale IHHP-0603ZH-01, IHHP-0805ZH-01,
and IHHP-0806ZH-01 are designed to save space and increase
efficiency in Internet of Things (IoT) devices and portable
electronics.
The devices released today are optimized for DC/DC converters
and power supply modules for notebook PCs, tablets, IoT, and other
handheld battery-powered electronics. The magnetic-alloy power
inductors offer low acoustic noise and provide magnetic shielding
to prevent interference with nearby components.
The IHHP-0603ZH-01, IHHP-0805ZH-01, and IHHP-0806ZH-01 feature
maximum DCR down to 24 mΩ, high saturation current to 5.2 A, and a
heat rating current up to 4.9 A. The devices operate over a
temperature range from -55 °C to +125 °C and are packaged in an
RoHS-compliant, 100 % lead (Pb)-free shielded, composite powdered
iron alloy construction.
Device Specification Table:
Part number |
IHHP-0603ZH-01 |
IHHP-0805ZH-01 |
IHHP-0806ZH-01 |
Case size |
0603 |
0805 |
0806 |
Inductance @ 1 MHz (μH) |
0.47 to 1.0 |
0.47 to 2.2 |
0.47 to 2.2 |
DCR typ. @ 25 °C (mΩ) |
36 to 95 |
26 to 90 |
20 to 75 |
DCR max. @ 25 °C (mΩ) |
43 to 110 |
33 to 110 |
24 to 90 |
Heat rating current typ. (A) (¹) |
2.0 to 3.3 |
1.8 to 3.9 |
2.6 to 4.9 |
Heat rating current max. (A) (¹) |
1.8 to 3.0 |
1.6 to 3.7 |
2.3 to 4.5 |
Saturation current typ. (A) (²) |
2.3 to 3.4 |
2.1 to 4.8 |
2.9 to 5.2 |
Saturation current max. (A) (²) |
2.1 to 3.1 |
1.9 to 4.3 |
2.7 to 4.7 |
(¹) DC current (A) that will cause an approximate ΔT of 40 °C(²)
DC current (A) that will cause L0 to drop approximately 30 %
Samples and production quantities of the new inductors are
available now, with lead times of 14 weeks for large orders.
Vishay manufactures one of the world’s largest portfolios of
discrete semiconductors and passive electronic components that are
essential to innovative designs in the automotive, industrial,
computing, consumer, telecommunications, military, aerospace, and
medical markets. Serving customers worldwide, Vishay is The
DNA of tech.™ Vishay Intertechnology, Inc. is a Fortune
1,000 Company listed on the NYSE (VSH). More on Vishay at
www.Vishay.com.
The DNA of tech™ is a trademark of Vishay
Intertechnology.
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that it has expanded its IHHP series of low profile, high current
power inductors with three new devices in compact 0603, 0805, and
0806 case sizes. - https://bit.ly/3qI83Er
Link to product
datasheets:http://www.vishay.com/ppg?34589
(IHHP-0603ZH-01)http://www.vishay.com/ppg?34590
(IHHP-0805ZH-01)http://www.vishay.com/ppg?34591
(IHHP-0806ZH-01)
Link to product
photo:https://www.flickr.com/photos/vishay/albums/72177720302146834
For more information please contact:Vishay
IntertechnologyPeter Henrici, +1 408
567-8400peter.henrici@vishay.com orRedpinesBob Decker, +1 415
409-0233bob.decker@redpinesgroup.com
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