for technical questions, contact magnetics@vishay .com www.vishay.com 10 ihlp-2525ah-01 v ishay dale document number 34125 revision 03-nov-04 low profile, high current inductor standard electrical specifications typical max heat rating saturation v alue dcr dcr current 3 current 4 ( h) (m ? )(m ? ) (amps) (amps) 0.1 3.0 3.5 18 40 0.15 4.7 5.2 15 38 0.22 5.3 5.7 14 26 0.33 6.6 7.0 12 18 0.47 8.4 9.3 11 18 0.68 12.7 13.9 9 17 0.82 13.8 15.9 8 17 1.0 17.5 18.3 7 14 1.5 32.6 34.0 4 11.5 2.2 40.3 46.0 3.75 13 2.5 49.9 52.4 3.5 10.4 3.3 56.2 60.1 3.25 10 4.7 76.6 78.0 3 8 features lowest height (1.8mm) in this package footprint. shielded construction. frequency range up to 5.0mhz. lowest dcr/ h, in this package size. handles high transient current spikes without saturation. ultra low buzz noise, due to composite construction. 100% lead (pb)-free and rohs compliant. 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). 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 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. 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. dimensions in inches [millimeters] t ypical pad layout (min.) 0.255 0.01 [6.47 0.254] 0.270 0.015 [6.86 0.381] 0.125 0.01 [3.18 0.3] 0.135 [3.43] 0.290 [7.37] 0.146 [3.71] 0.071 [1.80] max. 0.050 0.012 [1.27 0.30] global part number model size inductance value p ackage code series ihl p 2 5 2 5 a her 1 r 0m01 inductance t olerance description ihlp-2525ah-01 1.0 h 20% er e3 model inductance inductance package jdec lead free v alue tolerance code standard
www.vishay.com 11 ihlp-2525ah-01 v ishay dale document number 34125 revision 03-nov-04 for technical questions, contact magnetics@vishay .com ihlp-2525ah-01 0.1 h 0.000 0.020 0.040 0.060 0.080 0.100 0.120 05 10 15 20 25 30 35 40 dc current (amps) inductance ( h) 0 10 20 30 40 50 60 70 80 90 100 temperature ( c) l ? t c ihlp-2525ah-01 0.15 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0510 15 20 25 30 35 0 10 20 30 40 50 60 70 80 90 100 l ? t c performance graphs ihlp-2525ah-01 0.22 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.05 0.10 0.15 0.20 0.25 0510 15 20 25 30 35 0 10 20 30 40 50 60 70 80 90 100 ? t c l ihlp-2525ah-01 0.33 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.05 0.10 0.15 0.20 0.25 0510 15 20 25 30 35 0 10 20 30 40 50 60 70 80 90 100 ? t c l 0.35 0.30 ihlp-2525ah-01 0.47 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0510 15 20 0 10 20 30 40 50 60 70 80 90 100 ? t c l ihlp-2525ah-01 0.68 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 024 6 810121416 0 10 20 30 40 50 60 70 80 90 100 ? t c l ihlp-2525ah-01 0.82 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 02468101 214 16 0 10 20 30 40 50 60 70 80 90 100 ? t c l ihlp-2525ah-01 1.0 h dc current (amps) inductance ( h) temperature ( c) 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0 2468101214 0 10 20 30 40 50 60 70 80 90 100 ? t c l
for technical questions, contact magnetics@vishay .com www.vishay.com 12 ihlp-2525ah-01 v ishay dale document number 34125 revision 03-nov-04 dc current (amps) inductance ( h) temperature ( c) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 02 4 68 10 0 10 20 30 40 50 60 70 80 90 100 ihlp-2525ah-01 1.5 h ? t c l dc current (amps) inductance ( h) temperature ( c) ihlp-2525ah-01 2.2 h 0.0 0.5 1.0 1.5 2.0 2.5 024681012 0 10 20 30 40 50 60 70 80 90 100 ? t c l performance graphs dc current (amps) inductance ( h) temperature ( c) ihlp-2525ah-01 2.5 h 0.0 0.5 1.0 1.5 2.0 2.5 3.0 02 46810 0 10 20 30 40 50 60 70 80 90 100 ? t c l dc current (amps) inductance ( h) temperature ( c) ihlp-2525ah-01 3.3 h 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 01234567 8910 0 10 20 30 40 50 60 70 80 90 100 l ? t c dc current (amps) inductance ( h) temperature ( c) ihlp-2525ah-01 4.7 h 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 012345 67 8 0 10 20 30 40 50 60 70 80 90 100 ? t c l
|
