www.vishay.com 19 ihlp-2525ez v ishay dale document number 34177 revision 02-nov-04 for technical questions, contact magnetics@vishay .com low profile, high current inductor features 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. 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. 6. -05 are lead-frameless terminations. -01 are lead-frame terminations. applications 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). 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. model lo dcr dcr heat saturation number 6 inductance m ? m ? rating current h 20% typical max current dc amps 3 @100khz 25 c25 c dc amps 4 typical 0. 25v, 0a typical ihlp-2525ez-05 0.10 0.81 0.93 33 70 ihlp-2525ez-05 0.15 1.22 1.40 30 42 ihlp-2525ez-05 0.22 1.97 2.27 26 41 ihlp-2525ez-05 0.33 2.55 2.93 22 32 ihlp-2525ez-05 0.47 2.68 3.08 21 22 ihlp-2525ez-05 0.56 2.88 3.31 19 20 ihlp-2525ez-05 0.68 3.94 4.53 17 19 ihlp-2525ez-05 0.82 4.75 5.46 15 18 ihlp-2525ez-05 1.0 5.54 6.37 14 17 ihlp-2525ez-05 1.5 7.30 8.00 12 16 ihlp-2525ez-05 2.2 11.1 12.2 8 15 ihlp-2525ez-01 3.3 20.3 22.3 7 13 ihlp-2525ez-01 4.7 27.7 31.8 6 12 ihlp-2525ez-01 5.6 32.1 36.9 5 11 ihlp-2525ez-01 6.8 43.8 48.2 4.5 10 ihlp-2525ez-01 8.2 60.6 63.5 4 8 ihlp-2525ez-01 10.0 78.1 85.9 3 7 standard electrical specifications dimensions in inches [millimeters] global part number model size inductance value p ackage code series ihl p 2 5 2 5 e zer 1 r 0m05 inductance t olerance description ihlp-2525ez-05 1.0 h 20% er e3 model inductance inductance package jdec lead free v alue tolerance code standard 0.135 [3.43] ihlp-2525ez-01 t ypical pad layout (min) ihlp-2525ez-05 t ypical pad layout (min) 0.266 0.010 [6.47 0.254] 0.270 0.016 [6.86 0.381] 0.146 [3.71] 0.290 [7.37] 0.050 0.012 [1.27 0.30] 0.197 [5.0] max 0.069 [1.75] min 0.098 [2.49] max 0.10 [2.54] 0.266 0.010 [6.47 0.254] 0.290 [7.37] 0.146 [3.71] 0.270 0.016 [6.86 0.381] 0.125 0.01 [3.18 0.3]
www.vishay.com 20 ihlp-2525ez v ishay dale document number 34177 revision 02-nov-04 for technical questions, contact magnetics@vishay .com performance graphs low profile, high current inductor ihlp-2525ez-05 0.1uh 0 0.02 0.04 0.06 0.08 0.1 0.12 01020304 0506070 dc current (amps) inductance (uh) 0 10 20 30 40 50 60 70 80 90 100 ?temperature (c) ? t c l ihlp-2525ez-05 0.15uh 0 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 inductance (uh) ? t c l 0 5 10 15 20 25 30 35 40 45 50 dc current (amps) 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 01020 30 dc current (amps) 0.100 0.150 0.200 0.250 inductance (uh) 0 5 15 25 35 ihlp-2525ez-05 0.22uh 0.050 0.000 ? t c l 40 45 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0102030 dc current (amps) 0.100 0.150 0.200 0.250 0.300 0.350 inductance (uh) 0 5 15 25 35 ihlp-2525ez-05 0.33uh 0.050 0.000 ? t c l 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0102030 dc current (amps) 0.100 0.150 0.200 0.250 0.300 0.350 inductance (uh) 0 5 15 25 35 ihlp-2525ez-05 0.47uh 0.050 0.000 ? t c l 0.400 0.450 0.500 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 01020 dc current (amps) 0.100 0.200 0.300 inductance (uh) 0 5 15 25 ihlp-2525ez-05 0.56uh 0.000 0.400 0.500 0.600 ? t c l
www.vishay.com 21 ihlp-2525ez v ishay dale document number 34177 revision 02-nov-04 for technical questions, contact magnetics@vishay .com performance graphs low profile, high current inductor 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 01020 dc current (amps) 0.100 0.200 0.300 inductance (uh) 0 5 15 25 ihlp-2525ez-05 0.68uh 0.000 0.400 0.500 0.600 0.700 0.800 ? t c l 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 01020 dc current (amps) 0.100 0.200 0.300 inductance (uh) 0 5 15 25 ihlp-2525ez-05 0.82uh 0.000 0.400 0.500 0.600 0.700 0.800 ? t c l 0.900 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 20 dc current (amps) 0.200 inductance (uh) 0 5 15 ihlp-2525ez-05 1.0uh 0.000 0.400 0.600 0.800 ? t c l 1.000 1.200 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) 0.20 inductance (uh) 0 ihlp-2525ez-05 1.5uh 0.00 0.40 0.60 0.80 ? t c l 1.00 1.20 2 4 6 8 12 14 16 1.40 1.60 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) inductance (uh) 0 ihlp-2525ez-05 2.2uh 0.00 0.50 1.00 1.50 2 4 6 8 12 14 16 2.00 2.50 18 20 ? t c l 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 3.3uh 0.00 0.50 1.00 1.50 2 4 6 8 12 14 2.00 2.50 ? t c l 3.00 3.50
www.vishay.com 22 ihlp-2525ez v ishay dale document number 34177 revision 02-nov-04 for technical questions, contact magnetics@vishay .com performance graphs low profile, high current inductor 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 4.7uh 0.00 0.50 1.00 1.50 2 4 6 8 12 2.00 2.50 ? t c l 3.00 3.50 4.00 4.50 5.00 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 5.6uh 0.00 1.00 2 4 6 8 12 2.00 ? t c l 3.00 5.00 4.00 6.00 7.00 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 10 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 6.8uh 0.00 1.00 2 4 6 8 2.00 ? t c l 3.00 5.00 4.00 6.00 7.00 1357 9 8.00 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 8.2uh 0.00 1.00 2 4 6 8 2.00 3.00 5.00 4.00 6.00 7.00 135 7 9 8.00 ? t c l 9.00 10 20 30 40 50 60 70 80 90 100 ?temperature ( c) 0 dc current (amps) inductance (uh) 0 ihlp-2525ez-01 10uh 0.00 2 4 6 8 2.00 4.00 6.00 1357 8.00 ? t c l 10.00 12.00
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