IHLP-2525CZ-01 Vishay Dale Low Profile, High Current Inductor FEATURES • Lowest height (3.0 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 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. • Ultra low buzz noise, due to composite construction • 100 % Lead (Pb)-free and RoHS compliant STANDARD ELECTRICAL SPECIFICATIONS Lo INDUCTANCE µH ± 20 % at 100 kHz, 0.25 V, 0 A DCR mΩ TYPICAL 25 °C DCR mΩ MAX 25 °C HEAT RATING CURRENT DC AMPS3 TYPICAL SATURATION CURRENT DC AMPS4 TYPICAL 0.10 1.5 1.7 32.5 60 • High current POL converters 0.15 1.9 2.5 26 52 0.20 2.4 3.0 24 41 • Low profile, high current power supplies 0.22 2.5 2.8 23 40 0.33 3.5 3.9 20 30 0.47 4 4.2 17.5 26 0.68 5 5.5 15.5 25 0.82 6.7 8 13 24 1.0 9 10 11 22 1.5 14 15 9 18 2.2 18 20 8 14 APPLICATIONS • PDA/Notebook/Desktop/Server applications • Battery powered devices • DC/DC converters in distributed power systems • DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] Typical Pad Layout (Min.) 0.255 ± 0.010 [6.47 ± 0.254] 3.3 28 30 6 13.5 4.7 37 40 5.5 10 6.8 54 60 4.5 8 8.2 64 68 4 7.5 10 102 105 3 7.0 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] 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 ΔGT 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. 0.118 [3.0] Max. 0.050 ± 0.012 [1.27 ± 0.30] DESCRIPTION IHLP-2525CZ-11 1.0 µH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 2 5 2 SIZE MODEL See the end of this data book for conversion tables www.vishay.com 1 5 C Z E R PACKAGE CODE 1 R INDUCTANCE VALUE For technical questions contact: [email protected] 0 M INDUCTANCE TOLERANCE 0 1 SERIES Document Number: 34104 Revision: 17-Feb-06 IHLP-2525CZ-01 Low profile, High Current Inductor Vishay Dale PERFORMANCE GRAPHS IHLP-2525CZ-01 0.10 μH IHLP-2525CZ-01 0.15 μH 0.120 100 ΔT °C 0.16 0.100 80 L 0.080 60 0.060 40 0.040 80 0.12 20 0.10 TEMPERATURE (°C) L INDUCTANCE μH TEMPERATURE (°C) INDUCTANCE μH 100 ΔT °C 0.14 60 0.08 40 0.06 0.04 20 0.020 0.02 0 0.000 0 0.0 60 50 40 30 DC CURRENT (AMPS) IHLP-2525CZ-01 0.20 μH IHLP-2525CZ-01 0.22 μH 0.25 0.25 100 100 ΔT °C ΔT °C 0.20 80 L 0.15 60 0.10 40 0.05 20 5 15 10 20 25 60 0.10 40 0.05 20 0 5 0 40 35 30 0.15 0.00 0 0.00 80 L INDUCTANCE μH TEMPERATURE (°C) INDUCTANCE μH 0.20 0 50 40 30 20 10 0 DC CURRENT (AMPS) TEMPERATURE (°C) 20 10 0 10 DC CURRENT (AMPS) 15 25 20 40 35 30 DC CURRENT (AMPS) IHLP-2525CZ-01 0.47 μH IHLP-2525CZ-01 0.33 μH 0.50 0.6 100 ΔT °C 100 ΔT °C 0.45 0.5 60 L 0.25 0.20 40 0.15 0.10 INDUCTANCE μH 0.30 TEMPERATURE (°C) 0.35 INDUCTANCE μH 80 80 L 0.4 60 0.3 40 0.2 TEMPERATURE (°C) 0.40 20 20 0.1 0.05 0 DC CURRENT (AMPS) DC CURRENT (AMPS) IHLP-2525CZ-01 0.82 μH IHLP-2525CZ-01 0.68 μH 0.8 0.9 100 100 ΔT °C ΔT °C 0.8 0.5 60 0.4 40 0.3 0.2 20 0.1 L 0.7 INDUCTANCE μH L TEMPERATURE (°C) 80 0.6 80 0.6 60 0.5 0.4 40 0.3 0.2 TEMPERATURE (°C) 0.7 INDUCTANCE μH 25 20 15 10 5 0 30 25 20 15 10 5 0 0.0 0 0.00 20 0.1 0 0.0 0 5 10 20 15 25 0 0.0 0 5 DC CURRENT (AMPS) Document Number: 34104 Revision: 17-Feb-06 For technical questions contact: [email protected] 10 15 20 25 DC CURRENT (AMPS) www.vishay.com 2 IHLP-2525CZ-01 Low Profile, High Current Inductor Vishay Dale PERFORMANCE GRAPHS IHLP-2525CZ-01 1.00 μH IHLP-2525CZ-01 1.5 μH 1.2 1.6 100 100 ΔT °C ΔT °C 1.4 TEMPERATURE (°C) 0.8 60 0.6 40 0.4 80 1.2 INDUCTANCE μH INDUCTANCE μH L 80 L 1.0 60 0.8 40 0.6 TEMPERATURE (°C) 1.0 0.4 20 20 0.2 0.2 0 0.0 0.0 20 15 10 5 0 0 18 16 14 12 10 8 6 4 2 DC CURRENT (AMPS) 0 DC CURRENT (AMPS) IHLP-2525CZ-01 3.3 μH IHLP-2525CZ-01 2.2 μH 2.5 3.5 100 ΔT °C 100 ΔT °C 3.0 1.0 40 60 2.0 1.5 40 1.0 20 20 0.5 TEMPERATURE (°C) 60 80 L 2.5 INDUCTANCE μH INDUCTANCE μH L 1.5 TEMPERATURE (°C) 80 2.0 0.5 0.0 0.0 0 4 2 0 2 0 14 12 10 8 6 0 12 10 DC CURRENT (AMPS) DC CURRENT (AMPS) IHLP-2525CZ-01 4.7 μH IHLP-2525CZ-01 6.8 μH 5.0 9.0 100 ΔT °C 4.5 100 ΔT °C 8.0 80 60 2.5 2.0 40 1.5 1.0 INDUCTANCE μH 3.0 80 7.0 TEMPERATURE (°C) L 3.5 6.0 L 60 5.0 4.0 40 3.0 2.0 20 TEMPERATURE (°C) 4.0 INDUCTANCE μH 8 6 4 20 1.0 0.5 0 1 3 2 6 5 4 9 8 7 0 0.0 0 0.0 0 10 1 DC CURRENT (AMPS) IHLP-2525CZ-01 8.2 μH IHLP-2525CZ-01 10.0 μH 9.0 ΔT °C 100 10.0 80 8.0 8 7 6 5 4 3 2 DC CURRENT (AMPS) 100 ΔT °C L 80 6.0 60 4.0 40 20 2.0 20 0 0.0 60 4.0 40 3.0 2.0 TEMPERATURE (°C) INDUCTANCE μH 6.0 5.0 INDUCTANCE μH L 7.0 TEMPERATURE (°C) 8.0 1.0 0.0 0 1 2 3 4 5 6 7 8 9 0 0 1 2 DC CURRENT (AMPS) www.vishay.com 3 For technical questions contact: [email protected] 3 4 6 5 7 DC CURRENT (AMPS) Document Number: 34104 Revision: 17-Feb-06 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1