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| usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 36 spm2007 (11/07) smt power inductors shielded drum core - pf0560nl series mechanical schematic height: 4.0mm max footprint: 10.4 x 10.4mm max current rating: up to 6.5a inductance range: 1.5h to 330h 260c reflow peak temperature qualified leaded technology compatible dimensions: inches mm unless otherwise specified, all tolerances are .004 0,10 inductance inductance saturation 6 heating 7 core loss 8 part 2,3 @ 0a dc @ irated irated 5 dcr current i sat current i dc factor srf number (h) (h typ) (a) (m max) -35% (a) +30c(a) (k2) (mhz) pf0560.152nl 1.5 30% 1.5 6.5 8.1 10 6.5 260 >40 pf0560.252nl 2.5 30% 2.5 6.1 10.5 7.5 6.1 330 >40 pf0560.382nl 3.8 30% 3.8 5.5 13 6.0 5.5 420 39 pf0560.522nl 5.2 30% 5.2 5.4 22 5.5 5.4 480 34 pf0560.702nl 7.0 30% 7.0 4.5 27 4.8 4.5 500 29 pf0560.103nl 10 30% 10 3.8 35 4.4 3.8 630 25 pf0560.153nl 15 30% 15 3.1 50 3,6 3.1 790 19 pf0560.223nl 22 30% 22 2.5 73 2.9 2.5 910 17 pf0560.333nl 33 25% 33 2.2 93 2.3 2.2 1200 14 pf0560.473nl 47 25% 47 1.9 128 2.1 1.9 1300 10 pf0560.683nl 68 25% 68 1.42 213 1.5 1.42 1700 9.0 pf0560.104nl 100 25% 100 1.25 304 1.35 1.25 2000 6.6 pf0560.154nl 150 25% 150 0.85 506 1.15 0.85 2400 5.4 pf0560.224nl 220 25% 220 0.7 756 0.92 0.7 2900 5.2 pf0560.334nl 330 25% 330 0.52 1090 0.70 0.52 3580 3.2 notes from table: (see page 43) electrical specifications @ 25c ? operating temperature -40c to +125c 6 weight . . . . . . . . . . .1.4 grams tape & reel . . . . . . . .620/reel tray . . . . . . . . . . . . . . .60/tray inductance vs current characteristics !"#!!$ $ %&' 3&*4 $4* 0. 0 **$ , 5 , 5 , , , , , - , 2 , 2 , 2 , - , - , 0- ((($ $ !# 8# 9:!'; < 0'(>(: )'**!)!+ +$ %&' , 2 , 2 , 2 usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 43 spm2007 (11/07) smt power inductors shielded drum core series notes from tables (pages 27 - 42) 1. unless otherwise specified, all testing is made at 100khz, 0.1vac. 2. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. p1166.102nl becomes p1166.102nl t ). pulse complies with industry standard tape and tape & reel specification eia481. 3. the " nl " suffix indicates an rohs-compliant part number. non-nl suffixed parts are not necessarily rohs compliant, but are electrically and mechanically equivalent to nl versions. if a part number does not have the " nl " suffix, but an rohs compliant version is required, please contact pulse for availability. 4. temperature of the component (ambient plus temperature rise) must be within specified operating temperature range. 5. the rated current (irated) as listed is either the satura- tion current or the heating current depending on which value is lower. 6. the saturation current, isat, is the current at which the component inductance drops by the indicated percentage (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. 7. the heating current, idc, is the dc current required to raise the component temperature by the indicated delta (approximately). 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. 8. in high volt*time (et) or ripple current applications, addi- tional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. in order to determine the approximate total loss (or temperature rise) for a given application, both copper losses and core losses should be taken into account. estimated temperature rise: trise = [total loss (mw) / k0] .833 ( o c ) total loss = copper loss + core loss (mw) copper loss = i rms 2 x dcr (typical) (mw) irms = [i dc 2 + i 2 /12] 1/2 (a) core loss = k1 x f (khz) 1.23 x bac(ga) 2.38 (mw) bac (peak to peak flux density) = k2 x i (ga) [= k2/l(h) x et(v-sec) (ga)] where f varies between 25khz and 1mhz, and bac is less than 2500 gauss. k2 is a core size and winding dependant value and is given for each p/n in the proceeding datasheets. k0 & k1 are platform and material dependant constants and are given in the table below for each platform. pg0085/86 2.3 5.29e-10 pg0087 5.8 15.2e-10 pg0040/41 0.8 2.80e-10 p1174 0.8 6.47e-10 pf0601 4.6 14.0e-10 pf0464 3.6 24.7e-10 pf0465 3.6 33.4e-10 p1166 1.9 29.6e-10 p1167 2.1 42.2e-10 pf0560nl 5.5 136e-10 p1168/69 4.8 184e-10 p1170/71 4.3 201e-10 p1172/73 5.6 411e-10 pf0552nl 8.3 201e-10 pf0553nl 7.1 411e-10 part no. trise factor core loss factor (k0 ) (k1) take note that the component's temperature rise 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. 1 47.6 8 9 %) & !"# $% &'"( 1 47.%& !) !) !) !) !) !) *!) |
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