IHLP-2525CZ-1L www.vishay.com Vishay Dale IHLP(R) Tin/Lead Inductors, Low DCR Series FEATURES * Shielded construction * Frequency range up to 1.0 MHz * Lowest DCR/H, in this package size * Handles high transient current spikes without saturation * Ultra low buzz noise, due to composite construction * Tin/lead Sn/Pb plated (not dipped) terminals * IHLP design. PATENT(S): www.vishay.com/patents DESIGN SUPPORT TOOLS click logo to get started APPLICATIONS * PDA / notebook / desktop / server applications Design Tools Available * High current POL converters * Low profile, high current power supplies STANDARD ELECTRICAL SPECIFICATIONS * Battery powered devices L0 INDUCTANCE 20 % AT 100 kHz, 0.25 V, 0 A (H) DCR TYP. 25 C (m) HEAT RATING SATURATION DCR MAX. CURRENT CURRENT 25 C DC TYP. DC TYP. (A) (1) (m) (A) (2) 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 * DC/DC converters in distributed power systems * DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] 0.255 0.010 [6.47 0.254] Typical Pad Layout (Min.) 0.255 0.010 [6.47 0.254] 0.125 0.01 [3.18 0.3] 0.135 [3.429] 0.135 [3.429] 0.325 [8.255] 0.270 0.015 [6.86 0.381] 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. 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 * Rated operating voltage (across inductor) = 50 V (1) DC current (A) that will cause an approximate T of 40 C (2) DC current (A) that will cause L to drop approximately 20 % 0 0.118 [3.0] Max. 0.050 0.012 [1.27 0.30] DESCRIPTION IHLP-2525CZ-1L 1.0 H 20 % RZ MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE GLOBAL PART NUMBER I H L PRODUCT FAMILY P 2 5 2 5 SIZE C Z R Z PACKAGE CODE 1 R 0 INDUCTANCE VALUE M TOL. 1 L SERIES PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 05-Oct-17 Document Number: 34281 1 For technical questions, contact: magnetics@vishay.com 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-1L www.vishay.com Vishay Dale PERFORMANCE GRAPHS 1.0 H 2.2 H 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) 3.3 H 4.7 H 100 5.0 100 5.0 T C 60 3.0 L 2.0 40 1.0 0.0 20 0 1 2 3 4 5 6 7 8 9 10 INDUCTANCE (H) 80 4.0 TEMPERATURE (C) INDUCTANCE (H) T C 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 6.8 H 100 10 100 T C 80 4.5 60 L 3.0 40 1.5 20 0.0 INDUCTANCE (H) 6.0 TEMPERATURE (C) INDUCTANCE (H) T C 3 4 5 6 7 8 8 80 6 60 L 4 40 2 20 0 0 2 0 0 9 1 2 3 4 10 H 100 25 80 20 60 L 5.0 40 2.5 20 3 4 DC CURRENT (A) Revision: 05-Oct-17 5 6 7 0 INDUCTANCE (H) 7.5 TEMPERATURE (C) INDUCTANCE (H) 10.0 2 7 100 T C T C 1 6 22 H 12.5 0 5 DC CURRENT (A) DC CURRENT (A) 0.0 0 8.2 H 7.5 1 9 DC CURRENT (A) DC CURRENT (A) 0 8 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 (H) T C TEMPERATURE (C) INDUCTANCE (H) T C 0 100 2.5 0 5.0 DC CURRENT (A) Document Number: 34281 2 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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