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Specifications
Current Rating:
2.12A
Inductance:
22uH
Tolerance:
±20%
DC Resistance(DCR):
260mΩ
Ratings:
-
Type:
-
Current - Saturation(Isat):
1.61A
Mfr. Part #:
IHLP2020CZER220M11
Package:
2020
Key Attributes
Model Number:
IHLP2020CZER220M11
Product Description
Vishay Dale IHLP Commercial Inductors, Low DCR Series
The IHLP-2020CZ-11 is a series of commercial inductors from Vishay Dale, featuring shielded construction, ultra-low DCR/H in its package size, and the ability to handle high transient current spikes without saturation. Designed for excellent temperature stability and ultra-low buzz noise due to its composite construction, these inductors are ideal for DC/DC energy storage up to 1 MHz to 2 MHz and filter inductor applications up to SRF. The IHLP design ensures excellent performance and reliability.
Product Attributes
- Brand: Vishay Dale
- Product Family: IHLP Commercial Inductors
- Series: Low DCR Series
- Material Categorization: Refer to www.vishay.com/doc?99912 for compliance definitions
- Certifications: RoHS (e3)
Technical Specifications
| Model | Inductance (H) | Inductance Tolerance (%) | DCR Typ. 25 C (m) | DCR Max. 25 C (m) | Heat Rating Current DC Typ. (A) (1) | Saturation Current DC Typ. (A) (2) | Saturation Current DC Typ. (A) (3) | SRF Typ. (MHz) |
| IHLP-2020CZ-11 0.1 | 0.1 | 20 | 2.6 | 2.9 | 26.3 | 20.5 | 31.7 | 312 |
| IHLP-2020CZ-11 0.22 | 0.22 | 20 | 3.5 | 3.9 | 20.0 | 8.8 | 13.4 | 144 |
| IHLP-2020CZ-11 0.33 | 0.33 | 20 | 4.5 | 5.0 | 18.5 | 8.7 | 13.0 | 121 |
| IHLP-2020CZ-11 0.47 | 0.47 | 20 | 5.4 | 6.0 | 15.4 | 7.4 | 11.0 | 89 |
| IHLP-2020CZ-11 1.0 | 1.0 | 20 | 10.0 | 11.0 | 11.6 | 6.4 | 9.4 | 62 |
| IHLP-2020CZ-11 1.5 | 1.5 | 20 | 17.1 | 18.5 | 9.0 | 5.2 | 7.6 | 46 |
| IHLP-2020CZ-11 2.2 | 2.2 | 20 | 22.5 | 25.0 | 8.5 | 4.9 | 7.2 | 35 |
| IHLP-2020CZ-11 3.3 | 3.3 | 20 | 36.4 | 40.4 | 6.3 | 4.7 | 6.8 | 30 |
| IHLP-2020CZ-11 4.7 | 4.7 | 20 | 54.0 | 60.0 | 5.1 | 3.7 | 5.4 | 25 |
| IHLP-2020CZ-11 5.6 | 5.6 | 20 | 63.0 | 70.6 | 4.2 | 3.0 | 4.4 | 21 |
| IHLP-2020CZ-11 10 | 10.0 | 20 | 122.1 | 131.9 | 3.2 | 1.4 | 2.1 | 16 |
| IHLP-2020CZ-11 22 | 22.0 | 20 | 260.0 | 270.0 | 2.12 | 1.13 | 1.61 | 10.9 |
Applications
- PDA / notebook / desktop / server applications
- High current POL converters
- Low profile, high current power supplies
- Battery powered devices
- 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.
- Rated operating voltage (across inductor) = 40 V.
2410121854_VISHAY-IHLP2020CZER220M11_C845002.pdf
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