IHLP-2525BD-01 Vishay Dale Low Profile, High Current Inductor FEATURES • Lowest height (2.4 mm) in this package footprint • Shielded construction RoHS • Frequency range up to 5.0 MHz COMPLIANT • Lowest DCR/µH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction Manufactured under one or more of the following: US Patents; 6,198,375/6,204,744/6,449,829/6,460,244. Several foreign patents, and other patents pending. • 100 % lead (Pb)-free and RoHS compliant APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS Lo INDUCTANCE µH ± 20 % at 100 kHz, 0.25 V, 0A • PDA/Notebook/Desktop/Server applications HEAT RATING SATURATION CURRENT CURRENT DCR mΩ DCR mΩ DC AMPS3 DC AMPS4 TYPICAL MAX TYPICAL TYPICAL 25 °C 25 °C • High current POL converters • Low profile, high current power supplies 0.1 1.5 1.7 30 50 0.22 2.9 3.2 21 34 0.33 3.7 4.1 18 22 • DC/DC converters in distributed power systems 0.47 6 6.5 13.5 21 • DC/DC converter for Field Programmable Gate Array (FPGA) 0.68 8.7 9.4 11 18 0.82 10.6 11.8 10 17 1.0 13.1 14.2 9.0 16 1.5 18.5 21.2 7.5 15 2.2 28 34 6.5 14 3.3 36.5 51.6 5.0 13 4.7 45.2 63 4.5 10 6.8 72.5 95 3.5 9 8.2 84.2 106 3.0 8 • Battery powered devices DIMENSIONS in inches [millimeters] Typical Pad Layout (Min.) 0.255 ± 0.010 [6.47 ± 0.254] 0.125 ± 0.01 [3.18 ± 0.3] 0.135 [3.43] 0.146 [3.71] 0.290 [7.37] 0.270 ± 0.015 [6.86 ± 0.381] 10 115.6 129 2.5 7 NOTES: 1. All test data is referenced to 25 °C ambient 2. Operating Temperature Range - 55 °C to + 125 °C 3. DC current (A) that will cause an approximate ΔT of 40 °C 4. DC current (A) that will cause Lo to drop approximately 20 % 5. 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. 0.095 [2.4] Max. 0.050 ± 0.012 [1.27 ± 0.30] DESCRIPTION 1.0 µH INDUCTANCE VALUE IHLP-2525BD-01 MODEL ER PACKAGE CODE ± 20 % INDUCTANCE TOLERANCE e3 JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L MODEL Document Number: 34154 Revision: 10-Aug-06 P 2 5 2 SIZE 5 B D E R PACKAGE CODE 1 R 0 M 0 1 INDUCTANCE INDUCTANCE SERIES VALUE TOLERANCE For technical questions, contact: [email protected] www.vishay.com 17 IHLP-2525BD-01 Low Profile, High Current Inductor Vishay Dale PERFORMANCE GRAPHS IHLP-2525BD-01 0.1 µH IHLP-2525BD-01 0.22 µH 100 0.25 ΔT °C 80 L 0.080 60 0.060 40 0.040 20 0.020 10 0 30 20 0 50 40 0.20 L 0.15 60 0.10 40 0.05 20 0.00 20 0 35 30 25 DC CURRENT (AMPS) IHLP-2525BD-01 0.33 µH IHLP-2525BD-01 0.47 µH 100 0.30 80 L 0.25 60 0.20 0.15 40 0.10 20 0.05 100 ΔT °C 0.45 INDUCTANCE (µH) ΔT °C 0.50 TEMPERATURE (°C) INDUCTANCE (µH) 15 10 5 0 DC CURRENT (AMPS) 0.35 80 0.40 80 L 0.35 0.30 60 0.25 0.20 40 0.15 20 0.10 TEMPERATURE (°C) 0.000 INDUCTANCE (µH) 0.100 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C TEMPERATURE (°C) 100 0.120 0.05 0.00 15 10 20 25 30 0 0.00 DC CURRENT (AMPS) L 0.50 60 0.40 40 0.30 0.20 20 0.10 INDUCTANCE (µH) 80 0.60 100 ΔT °C 0.80 TEMPERATURE (°C) INDUCTANCE (µH) IHLP-2525BD-01 0.82 µH 0.90 100 ΔT °C 0.70 0 20 15 DC CURRENT (AMPS) IHLP-2525BD-01 0.68 µH 0.80 10 5 0 80 0.70 L 0.60 60 0.50 0.40 40 0.30 0.20 TEMPERATURE (°C) 5 0 20 0.10 0.00 0 2 4 6 8 10 12 14 DC CURRENT (AMPS) www.vishay.com 18 16 18 0 20 0 0 0 2 4 6 8 10 12 14 16 18 DC CURRENT (AMPS) For technical questions, contact: [email protected] Document Number: 34154 Revision: 10-Aug-06 IHLP-2525BD-01 Low Profile, High Current Inductor Vishay Dale PERFORMANCE GRAPHS IHLP-2525BD-01 1.5 µH IHLP-2525BD-01 1.0 µH 1.2 1.6 100 60 0.6 40 0.4 20 0.2 L 1.2 1.0 60 0.8 0.6 40 0.4 20 0.2 6 4 2 8 10 12 14 0 20 18 16 0 0 0 2 4 6 10 8 12 16 14 18 DC CURRENT (AMPS) IHLP-2525BD-01 3.3 µH IHLP-2525BD-01 2.2 µH 2.5 4.0 80 L 1.5 60 1.0 40 0.5 20 100 ΔT °C 3.5 INDUCTANCE (µH) 2.0 TEMPERATURE (°C) 100 ΔT °C 80 3.0 L 2.5 60 2.0 40 1.5 1.0 20 TEMPERATURE (°C) 0 DC CURRENT (AMPS) INDUCTANCE (µH) 80 ΔT °C TEMPERATURE (°C) 0.8 INDUCTANCE (µH) 80 L 0 100 1.4 1.0 TEMPERATURE (°C) INDUCTANCE (µH) Δ T °C 0.5 0 0.0 10 8 6 0.0 14 12 2 0 4 12 0 IHLP-2525BD-01 6.8 µH IHLP-2525BD-01 4.7 µH 5.0 8.0 100 4.5 Δ T °C 3.0 60 2.5 2.0 40 1.5 1.0 20 INDUCTANCE (µH) 80 100 ΔT °C 7.0 L 4.0 TEMPERATURE (°C) INDUCTANCE (µH) 10 8 DC CURRENT (AMPS) DC CURRENT (AMPS) 3.5 6 80 6.0 L 5.0 60 4.0 3.0 40 2.0 TEMPERATURE (°C) 4 2 0 20 1.0 0.5 0.0 0 1 2 3 4 5 6 7 DC CURRENT (AMPS) Document Number: 34154 Revision: 10-Aug-06 8 9 10 0 0 0.0 0 1 2 3 4 5 6 7 8 9 DC CURRENT (AMPS) For technical questions, contact: [email protected] www.vishay.com 19 IHLP-2525BD-01 Low Profile, High Current Inductor Vishay Dale PERFORMANCE GRAPHS IHLP-2525BD-01 10 µH L 6.0 60 5.0 4.0 40 3.0 2.0 20 1.0 0.0 0 1 2 3 4 6 5 DC CURRENT (AMPS) www.vishay.com 20 7 8 0 INDUCTANCE (µH) 80 7.0 12 TEMPERATURE (°C) ΔT °C 8.0 INDUCTANCE (µH) 100 100 ΔT °C 10 80 L 8 60 6 40 4 20 2 0 0 1 2 3 4 5 6 7 TEMPERATURE (°C) IHLP-2525BD-01 8.2 µH 9.0 0 DC CURRENT (AMPS) For technical questions, contact: [email protected] Document Number: 34154 Revision: 10-Aug-06 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. 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