IHLP Commercial Inductors, High Saturation Series
The Vishay Dale IHLP-2525EZ-01 is a series of commercial inductors designed for high saturation applications. These inductors feature shielded construction, a frequency range below 1.0 MHz, and the lowest DCR/H in their package size. The powdered iron composition provides soft saturation, allowing the inductors to handle high transient current spikes without saturation. Inductance and saturation are extremely stable over temperature, and the composite construction results in ultra-low buzz noise. This IHLP design is protected by patents.
Product Attributes
- Brand: Vishay Dale
- Material: Powdered iron composition
- Certifications: LEAD (Pb)-FREE STANDARD
Technical Specifications
| Model | L0 Inductance (H) 20 % at 100 kHz, 0.25 V, 0 A | DCR Typ. 25 C (m) | DCR Max. 25 C (m) | Heat Rating Current DC Typ. (A) (1) | Saturation Current DC Typ. (A) (2) |
| IHLP-2525EZ-01 0.56 | 0.56 | 3.4 | 3.6 | 20 | 12 |
| IHLP-2525EZ-01 0.68 | 0.68 | 4.2 | 4.5 | 18 | 11.5 |
| IHLP-2525EZ-01 0.82 | 0.82 | 4.6 | 4.9 | 16.5 | 13 |
| IHLP-2525EZ-01 1.0 | 1.0 | 5.6 | 6.5 | 13 | 15 |
| IHLP-2525EZ-01 1.5 | 1.5 | 8.6 | 9.0 | 12 | 12 |
| IHLP-2525EZ-01 2.2 | 2.2 | 13.0 | 13.6 | 10 | 10 |
| IHLP-2525EZ-01 3.3 | 3.3 | 19.9 | 20.9 | 8 | 8 |
| IHLP-2525EZ-01 4.7 | 4.7 | 28.9 | 30.3 | 6.5 | 7 |
| IHLP-2525EZ-01 5.6 | 5.6 | 32.7 | 34.4 | 6 | 7 |
| IHLP-2525EZ-01 6.8 | 6.8 | 42.5 | 44.6 | 5.5 | 5.5 |
| IHLP-2525EZ-01 8.2 | 8.2 | 48.3 | 50.7 | 5.0 | 5.0 |
| IHLP-2525EZ-01 10.0 | 10.0 | 67.9 | 71.3 | 4.5 | 4.5 |
Applications
- Notebook / desktop / server applications
- High current POL converters
- Low profile, high current power supplies
- DC/DC converters in distributed power systems
- DC/DC converter for Field Programmable Gate Array (FPGA)
Notes
- All test data is referenced to 25 C ambient
- Operating temperature range -55 C to +125 C
- The part temperature (ambient + temp. rise) should not exceed 125 C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
- Rated operating voltage (across inductor) = 75 V (1)
- DC current (A) that will cause an approximate T of 40 C (2)
- DC current (A) that will cause L0 to drop approximately 20 %
Dimensions
(Dimensions are provided in the source document as an image and cannot be extracted as text for HTML table generation. Please refer to the original datasheet for visual representation.)
2410121854_VISHAY-IHLP2525EZER4R7M01_C845039.pdf
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