usa 858 674 8100 ? ? uk 44 1483 401 700 ? ? france 33 3 84 35 04 04 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 769 5538070 ? ? taiwan 886 3 4641811 www.pulseeng.com 58 spm2006 (4/06) smt power inductors flat coils - pg0083 series
mechanical schematic part 8 inductance irated 3 dcr (m ) inductance saturation 4 heating 5 core loss 6 number @irated 2 (a) @0a dc current current i dc factor ( h typ) typ max ( h 25%) i sat (a) (a) (k1) (k2) pg0083.401 0.32 17.5 3.0 3.2 0.40 27 17.5 2.25e-10 85.4 pg0083.601 0.48 15 4.5 4.8 0.60 21 15 2.25e-10 99.7 pg0083.102 0.80 12 6.6 7.2 1.0 17 12 2.25e-10 135.9 pg0083.182 1.44 8.0 15.6 16.0 1.8 13 8.0 2.25e-10 179.4 pg0083.232 1.84 7.0 17.5 18.0 2.3 11.5 7.5 2.25e-10 202.2 pg0083.332 2.64 5.5 26.6 27.5 3.3 9.5 5.8 2.25e-10 234.9 pg0083.472 3.76 4.5 36.6 38.0 4.7 8.0 4.5 2.25e-10 281.1 electrical specifications @ 25c ? operating temperature -40c to +95c 1 pg0083.401 .165/4,20 pg0083.601 .165/4,20 pg0083.102 .165/4,20 pg0083.182 .157/4,00 pg0083.232 .157/4,00 pg0083.332 .157/4,00 pg0083.472 .157/4,00 part no. max. height ?x? (in./mm)
height: 4.2mm max footprint: 6.8mm x 6.8mm max current rating: up to 17.5a inductance range: 0.32h to 3.76h weight ..........................1.0 grams tape & reel ..................1000/reel t&r height .................0.189/4,80 (?y? - in./mm) dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 note: to order rohs compliant part, add the suffix ? nl ? to the part number (i.e. pg0083.401 becomes pg0083.401 nl and pg0083.401t becomes pg0083.401 nl t).
usa 858 674 8100 ? ? uk 44 1483 401 700 ? ? france 33 3 84 35 04 04 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 769 5538070 ? ? taiwan 886 3 4641811 www.pulseeng.com 59 spm2006 (4/06) smt power inductors flat coils - pg0083 series
inductance vs current characteristics notes from tables 1. the temperature of the component (ambient plus temperature rise) must be within the specified operating temperature range. 2. inductance at irated is a typical inductance value for the component taken at rated current. 3. the rated current listed is the lower of the saturation current @ 25c or the heating current. 4. the saturation current, isat, is the current at which the component inductance drops by 20% (typical) at an ambient temperature of 25c. this current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. 5. the heating current, i dc , is the dc current required to raise the component temperature by approximately 40c. the heating current is determined by mounting the component on a typical pcb and applying current for 30 minutes. the temperature is measured by placing the thermocouple on top of the unit under test. take note that the component?s performance varies depending on the system condition. it is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 6. core loss approximation is based on published core data: core loss = k1 * (f) 1.035 * (k2 i) 2.263 where: core loss = in watts f = switching frequency in khz k1 & k2 = core loss factors i = delta i across the component in ampere k2 i = one half of the peak to peak flux density across the component in gauss 7. unless otherwise specified, all testing is made at 100khz, 0.1v ac . 8. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. pg0083.472 becomes pg0083.472 t ). pulse complies to industry standard tape and reel specification eia481.
|
