IHLP-2525CZ-11 www.vishay.com Vishay Dale Low Profile, High Current IHLP® Inductors FEATURES • Shielded construction • Frequency range up to 1.0 MHz • Lowest DCR/μH, in this package size • Powered iron 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. DCR TYP. 25 °C (m) DCR MAX. 25 °C (m) HEAT RATING CURREN T DC TYP. (A) (3) SATURATION CURRENT DC TYP. (A) (4) 1.0 7.6 8.0 12.5 9.5 2.2 15.7 16.5 9.0 7.0 3.3 24.8 26.0 7.0 6.5 4.7 31.8 33.4 6.0 4.0 6.8 44.6 46.8 5.5 4.0 8.2 52.3 54.9 5.0 4.0 10 67.8 71.2 4.0 3.5 22 128.9 135.0 2.9 2.5 provides soft • Handles high transient current spikes without hard saturation • Ultra low buzz noise, due to composite construction • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) composition 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) DIMENSIONS in inches [millimeters] Typical Pad Layout (Min.) 0.255 ± 0.010 [6.47 ± 0.254] 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 T of 40 °C (4) DC current (A) that will cause L to drop approximately 20 % 0 (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. 0.125 ± 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] 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 PRODUCT FAMILY Revision: 20-Sep-13 P 2 5 2 5 SIZE C Z E R PACKAGE CODE 1 R INDUCTANCE VALUE 0 M TOL. 1 1 SERIES Document Number: 34190 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IHLP-2525CZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-2525CZ-11 1.0 µH IHLP-2525CZ-11 2.2 µH 100 1.25 60 0.75 L 0.50 40 0.25 20 0.00 8 10 12 14 16 18 0 20 1.0 40 0.5 20 0.0 0 1 2 3 4 5 6 7 8 0 10 11 12 13 14 9 DC CURRENT (A) DC CURRENT (A) IHLP-2525CZ-11 3.3 µH IHLP-2525CZ-11 4.7 µH 100 5.0 ΔT °C 60 3.0 L 40 1.0 0.0 20 0 1 2 3 4 5 6 7 8 9 10 INDUCTANCE (µH) 80 4.0 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 2.0 L 3.0 60 2.0 40 1.0 20 0.0 0 11 80 4.0 0 1 2 3 4 5 6 7 IHLP-2525CZ-11 6.8 µH ΔT °C 80 4.5 60 L 3.0 40 1.5 20 0.0 INDUCTANCE (µH) 6.0 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 4 5 6 7 8 80 8 60 6 L 4 40 2 20 0 0 3 0 0 9 1 2 3 4 IHLP-2525CZ-11 10 µH 100 25 80 20 60 L 5.0 40 2.5 20 3 4 DC CURRENT (A) Revision: 20-Sep-13 5 6 7 0 INDUCTANCE (µH) 7.5 TEMPERATURE (°C) INDUCTANCE (µH) 10.0 2 7 100 ΔT °C ΔT °C 1 6 IHLP-2525CZ-11 22 µH 12.5 0 5 DC CURRENT (A) DC CURRENT (A) 0.0 0 100 10 100 2 9 IHLP-2525CZ-11 8.2 µH 7.5 1 8 DC CURRENT (A) DC CURRENT (A) 0 100 5.0 TEMPERATURE (°C) 6 L TEMPERATURE (°C) 4 60 1.5 80 15 60 L 10 40 5 20 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 TEMPERATURE (°C) 2 80 2.0 TEMPERATURE (°C) 80 1.00 INDUCTANCE (µH) ΔT °C TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 0 100 2.5 0 5.0 DC CURRENT (A) Document Number: 34190 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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