Power Inductors - Shielded CTIHLP73F Series SPECIFICATIONS Parts are only available ±20% inductance tolerance only *Irms will cause the coil temp. rise approximately ΔT=40°C without core loss. **Isat will cause L0 to drop approximately 20% typ. From .15 µH to 10 µH Inductance (µH) L Test Freq. (kHz) DCR Max. Ω) (mΩ *Irms Typ. (A) **Isat Typ. (A) CTIHLP73F-R15M CTIHLP73F-R22M CTIHLP73F-R33M CTIHLP73F-R47M CTIHLP73F-R68M CTIHLP73F-R82M .15 .22 .33 .47 .68 .82 100 100 100 100 100 100 2.5 2.8 3.9 4.2 5.5 8.0 26 23 20 17.5 15.5 13 38 36 30 26 23 20 CTIHLP73F-1R0M CTIHLP73F-1R5M CTIHLP73F-2R2M CTIHLP73F-3R3M CTIHLP73F-4R7M CTIHLP73F-6R8M CTIHLP73F-8R2M 1.0 1.5 2.2 3.3 4.7 6.8 8.2 100 100 100 100 100 100 100 10 15 20 30 40 60 68 11 9.0 8.0 6.0 5.5 4.5 4.0 16 14 12 10 6.5 6.0 5.5 CTIHLP73F-100M 10 100 105 3.0 4.5 Part Number Not shown at actual size. RoHS Compliant ctparts.com PHYSICAL DIMENSIONS Size A B C D E F Max. mm 6.47±0.5 inches 0.25±0.02 7.8 6.86±0.5 7.0 0.31 0.27±0.02 0.28 2.1±0.5 1.6±0.5 0.08±0.02 0.06±0.02 G H Max. Max. 3.0 3.2 0.12 0.13 CHARACTERISTICS E A F XXX Description: SMD (shielded) power inductor 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). Operating Temperature: -55°C to +125°C Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4285A at 100 kHz, 1.0VDC Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant. Magnetically shielded Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. C B G H Marking: Inductance code D RECOMMENDED LAND PATTERN Unit: mm 8.7Ref. 3.5Ref. 3.7 Ref. CENTRAL Technologies 01.16.08 Manufacturer of Passive & Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice