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New IHLP-1616AB-01, IHLP-1616AB-11, IHLP-1616BZ-01, and IHLP-1616BZ-11 Low-Profile, High-Current Inductors
The Key Benefits:
- Feature high maximum frequencies of 1.0 MHz (IHLP-1616AB-11 and IHLP-1616BZ-11) and 5.0 MHz (IHLP-1616AB-01 and IHLP-1616BZ-01)
- Offer inductance ranges from 0.047 µH to 4.7 µH
- Compact dimensions of 0.160 in. by 0.175 in. [4.06 mm by 4.45 mm] in new 1616 footprint
- IHLP-1616AB-01 and IHLP-1616AB-11 feature very low height profiles of 0.047 in. [1.2 mm]
- IHLP-1616BZ-01 and IHLP-1616BZ-11 feature very low height profiles of 0.079 in. [2.0 mm]
- Handle high transient current spikes without hard saturation
The Key Applications:
- Voltage regulator module (VRM) and dc-to-dc applications such as point-of-load converters, distributed power systems, and voltage regulation for FPGAs
- · Target end products for the devices include next-generation mobile devices; notebooks, desktop computers, servers, graphic cards, portable gaming devices, personal navigation systems, personal multimedia devices, and automotive navigation and multimedia entertainment systems
- Other applications include medium- to high-current noise filtering and dc-to-dc boost converters for white LED driver circuits
The News:
Four New IHLP Low-Profile, High-Current Inductors Feature Low Profiles of 1.2 mm and 2.0 mm, Maximum Frequency Ranges of 1.0 MHz and 5.0 MHz, and Inductance Values From 0.047 ΩH to 4.7 ΩH
Vishay Intertechnology, Inc. (NYSE: VSH) announces the release of four new low-profile, high-current inductors, which feature high maximum frequencies and low inductance values.
- Offer the lowest DCR/μH for their respective package sizes
- Packaged in an RoHS-compliant, 100 % lead (Pb)-free shielded, composite construction
- Specified for an operating temperature range of 55 °C to +125 °C with high resistance to thermal shock, moisture, mechanical shock, and vibration
Key Device Specifications:
| Device | Frequency
Range | Lo
Inductance | Saturation
Current | Typical
DCR | Max DCR |
| IHLP-1616AB-11 | ≤1.0 MHz | 0.047 µH – 2.2 µH |
3.0 A – 15.0 A | 3.0 mΩ - 90.0 mΩ | 3.3 mΩ - 100 mΩ |
| IHLP-1616BZ-11 | ≤1.0 MHz | 0.19 µH – 4.7 µH |
1.75 A – 12.0 A | 4.1 mΩ - 140.0 mΩ | 4.5 mΩ - 150.0 mΩ |
| IHLP-1616AB-01 | ≤5.0 MHz | 0.047 µH – 1.0 µH |
8.5 A – 32.0 A | 3.25mΩ - 45.0 mΩ | 3.75 mΩ - 50.0 mΩ |
| IHLP-1616BZ-01 | ≤5.0 MHz | 0.10 µH – 2.2 µH |
6.0 A – 35.0 A | 4.5 mΩ - 80.0 mΩ | 5.0 mΩ - 90.0 mΩ |
The Perspective:
Vishay’s four new low-profile, high-current inductors feature high maximum frequencies of 1.0 MHz and 5.0 MHz, and offer inductance values from 0.047 ΩH to 4.7 ΩH. With very low DCR/μH for their respective package sizes, the new IHLP inductors serve as high-performing, space- and power-saving solutions for voltage regulator module (VRM) and dc-to-dc converter applications in a broad range of electronic products.
Availability:
Samples and production quantities of the new inductors are available now, with lead times of six to eight weeks for large orders.
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