low profile, high current inductor www.vishay.com for technical questions contact: m agnetics@vishay.com document number: 34104 1 revision: 17-feb-06 ihlp-2525cz-01 vishay dale features ? lowest height (3.0 mm) in this package footprint ? shielded construction ? frequency range up to 5.0 mhz ? 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 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. 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 gt 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 operat ing 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. standard electrical specifications lo inductance h 20 % at 100 khz, 0.25 v, 0 a dcr m typical 25 c dcr m max 25 c heat rating current dc amps 3 typical saturation current dc amps 4 typical 0.10 1.5 1.7 32.5 60 0.15 1.9 2.5 26 52 0.20 2.4 3.0 24 41 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 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 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] global part number model size i n ducta n ce v alue package code series ihl p 2 5 2 5 c zer 1 r 0m01 i n ducta n ce tolera n ce description ihlp-2525cz-11 1.0 h 20 % er e3 model i n ducta n ce i n ducta n ce package jedec lead (p b )-free v alue tolera n ce code sta n dard see the end of this data b ook for con v ersion ta b les rohs compliant 0.125 0.01 [3.1 8 0.3] 0 .255 0.010 [ 6.47 0.254] 0.270 0.015 [6. 8 6 0.3 8 1] typical pad layout (min.) 0.135 [3.43] 0.290 [7.37] 0.146 [3.71] 0.11 8 [3.0] max. 0.050 0.012 [1.27 0.30]
ihlp-2525cz-01 low profile, high current inductor vishay dale document number: 34104 for technical questions contact: m agnetics@vishay.com www.vishay.com revision: 17-feb-06 2 performance graphs 40 100 20 60 0.000 8 0 0 l t c 10 0 30 40 20 60 50 0.120 0.100 0.0 8 0 0.060 0.040 0.020 ihlp-2525cz-01 0.10 h dc current (amps) temperature ( c) inductance h 40 100 20 60 0.0 8 0 0 l t c 0.1 6 10 0 30 40 20 50 0.1 4 0.1 2 0.1 0 0.0 8 0.0 6 0.0 4 0.0 2 ihlp-2525cz-01 0.15 h dc current (amps) temperature ( c) inductance h 40 100 20 60 0.00 8 0 0 5 0 15 20 10 25 l t c 0.25 0.20 0.15 0.10 0.05 30 35 40 ihlp-2525cz-01 0.20 h dc current (amps) temperature ( c) inductance h 40 100 20 60 0.0 0 8 0 0 5 0 15 20 10 25 l t c 0.2 5 0.2 0 0.1 5 0.1 0 0.0 5 30 35 40 ihlp-2525cz-01 0.22 h dc current (amps) temperature ( c) inductance h 40 100 20 60 0.0 0 8 0 0 l t c 5 0 15 20 10 30 25 0.5 0 0.4 5 0.4 0 0.3 5 0.3 0 0.2 5 0.2 0 0.1 5 0.1 0 0.0 5 ihlp-2525cz-01 0.33 h dc current (amps) temperature ( c) inductance h 0.2 0.3 40 100 20 60 0.0 0.1 8 0 0 l t c 0.4 0.5 0.6 5 0 15 20 10 25 ihlp-2525cz-01 0.47 h dc current (amps) temperature ( c) inductance h 0.2 0.3 40 100 20 60 0.0 8 0 0 l t c 0.4 0.5 0.6 5 0 15 20 10 25 0.1 0.7 0. 8 ihlp-2525cz-01 0.6 8 h dc current (amps) temperature ( c) inductance h 0.2 0.3 40 100 20 60 0.0 0.1 8 0 0 l t c 0.4 0.5 0.6 10 0 5 20 25 0.7 0. 8 0.9 15 ihlp-2525cz-01 0. 8 2 h dc current (amps) temperature ( c) inductance h
www.vishay.com for technical questions contact: m agnetics@vishay.com document number: 34104 3 revision: 17-feb-06 ihlp-2525cz-01 vishay dale low profile, high current inductor performance graphs 0.4 0.6 40 100 20 60 0.0 0.2 8 0 0 l t c 0. 8 1.0 1.2 5 0 15 20 10 ihlp-2525cz-01 1.00 h dc current (amps) temperature ( c) inductance h 0.4 0.6 40 100 20 60 0.0 8 0 0 l t c 0. 8 1.0 1.2 2 0 4 6 10 8 0.2 1.4 1.6 1 8 14 12 16 ihlp-2525cz-01 1.5 h dc current (amps) temperature ( c) inductance h 40 100 20 60 8 0 0 14 0 12 4 2 10 l t c 2.5 8 6 2.0 1.5 1.0 0.0 0.5 ihlp-2525cz-01 2.2 h dc current (amps) temperature ( c) inductance h 40 100 20 60 8 0 0 l t c 2 0 6 8 4 12 10 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 ihlp-2525cz-01 3.3 h dc current (amps) temperature ( c) inductance h 1.0 1.5 40 100 20 60 0.0 0.5 8 0 0 l t c 2.0 2.5 3.0 5 0 2 3 1 6 4 7 8 9 10 3.5 4.0 4.5 5.0 ihlp-2525cz-01 4.7 h dc current (amps) temperature ( c) inductance h 2.0 3.0 40 100 20 60 0.0 1.0 8 0 0 l t c 4.0 5.0 6.0 5 0 2 3 1 6 4 7 8 7.0 8 .0 9.0 ihlp-2525cz-01 6. 8 h dc current (amps) temperature ( c) inductance h 4.0 5.0 40 100 20 60 0.0 8 0 0 l t c 6.0 7.0 8 .0 1 0 2 3 5 4 3.0 9.0 9 7 6 8 2.0 1.0 ihlp-2525cz-01 8 .2 h dc current (amps) temperature ( c) inductance h 40 100 20 60 8 0 0 l t c 0 4 2 1 3 5 6 7 8 .0 6.0 4.0 2.0 10.0 0. 0 ihlp-2525cz-01 10.0 h dc current (amps) temperature ( c) inductance h
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