SMT POWER INDUCTORS
Toroid - SLIC Series
Fifteen package sizes
Current Rating: up to 23.8ADC
Frequency Range: up to 1MHz
6
Electrical Specifications @ 25C Operating Temperature -40C to +130C
4,5
))
Pulse Inductance DCR (m Inductance Reference Flux Density Core Loss Temp. Rise
Irated
Part @ Irated @ 0ADC ET Factor Factor Factor
Number (H) (A) TYP MAX (H) (Volt-sec) (K1) (K2) (K3)
LCI-20
LCI-20
PE-53630NL 1.01 3.40 9.35 11 1.1 0.53 5.43 3.29E-11 323.9
PE-53600NL 6.2 1.40 59.5 70 7 1.33 2.17 3.29E-11 323.9
PE-53601NL 17.6 1.00 106.25 125 22.7 2.4 1.21 3.29E-11 323.9
LCI-30
LCI-30
PE-53650NL 3.8 4.80 14.705 17.3 5.2 1.76 1.28 1.39E-10 148.0
PE-53631NL 9.4 2.80 36.89 43.4 12.3 2.7 0.83 1.39E-10 148.0
PE-53602NL 29.7 1.40 141.1 166 35.3 4.6 0.49 1.39E-10 148.0
PE-53606NL 114 0.94 365 405 167 10 0.23 1.39E-10 148.0
LCI-37
LCI-37
PE-53661NL 2.5 8.00 7.055 8.3 3.8 1.77 1.30 1.87E-10 114.2
PE-53651NL 5.1 5.40 15.045 17.7 7.5 2.51 0.92 1.87E-10 114.2
PE-53632NL 16.2 2.70 63 72 21.9 4.29 0.54 1.87E-10 114.2
PE-53604NL 58.1 1.30 246.5 290 73 7.83 0.29 1.87E-10 114.2
PE-53608NL 192 0.90 476 560 292 15.7 0.15 1.87E-10 114.2
PE-53611NL 383 0.72 732.7 862 672 23.5 0.10 1.87E-10 114.2
LCCI-37
LCCI-37
PE-53717NL 43.6 1.1 247.2 309 77 7.83 0.295 1.87E-10 114.23
LCI-44
LCI-44
PE-53662NL 4.9 7.80 10.54 12.4 7.9 3.04 0.67 3.35E-10 85.7
PE-53652NL 9 5.50 25 28 14 4.06 0.51 3.35E-10 85.7
PE-53633NL 29.1 2.70 85 100 40.5 6.9 0.30 3.35E-10 85.7
PE-53613NL 645 0.74 1062.5 1250 1134 36.5 0.06 3.35E-10 85.7
HCI-37
HCI-37
PE-53690NL 0.81 14.30 2.125 2.5 1.25 1.035 2.23 1.87E-10 114.2
PE-53680NL 1.32 11.50 3.4 4.0 2.1 1.33 1.74 1.87E-10 114.2
LCCI-44
LCCI-44
PE-53718NL 21.9 2.7 72.4 90.5 39.5 6.9 0.297 3.35E-10 85.71
HCI-44
HCI-44
PE-53691*NL 1.68 13.90 3.06 3.6 2.8 1.83 1.12 3.35E-10 85.7
PE-53681NL 2.5 11.40 4.59 5.4 4.2 2.23 0.92 3.35E-10 85.7
LCI-50
LCI-50
PE-53663NL 9.3 7.20 15.895 18.7 16 4.92 0.41 4.52E-10 67.9
PE-53653NL 16.1 5.10 27.2 32.0 25.9 6.27 0.32 4.52E-10 67.9
PE-53634NL 50 2.60 113.05 133 72.9 10.5 0.19 4.52E-10 67.9
PE-53614NL 1070 0.71 1445 1700 1950 54.4 0.04 4.52E-10 67.9
LCCI-50
LCCI-50
PE-53719NL 4.025 6.4 18.4 23 6.575 3.135 0.638 4.52E-10 67.89
HCI-50
HCI-50
PE-53692*NL 3.5 12.40 5.61 6.6 6.5 3.1 0.64 4.52E-10 67.9
PE-53682NL 4.7 10.40 7.055 8.3 8.4 3.58 0.56 4.52E-10 67.9
HCCI-44
HCCI-44
PE-53361NL 0.53 23.8 1.0 3 0.88 1 2.020 3.35E-10 85.71
HCCI-50
HCCI-50
PE-53362NL 1.1 21 1.7 2.5 2.1 1.75 1.116 4.52E-10 67.89
HCI-68
HCI-68
PE-53700*NL 5.2 15.40 5.27 6.2 10.5 5.21 0.35 9.58E-10 44.6
PE-53683NL 9.4 10.90 10.455 12.3 17.6 6.84 0.27 9.58E-10 44.6
HCCI-68
HCCI-68
PE-53363NL 2.1 22.4 2.5 3.4 4 3.25 0.559 9.58E-10 44.56
Estimated Temperature Rise:
NOTES:
.833
1.Reference values are for an inductor with a 55C temperature
Trise = K3 * (Coreloss(W) + Copperloss(W) (C)
2
rise. The core loss is 10% of the copper loss at the ET listed CopperLoss = Irms * DCR_Typical (m) / 1000
1.26 2.11
and 500kHz.
CoreLoss = K2 * (Freq_kHz) * (B)
B = K1 * Volt-sec * 100
2.Core does not saturate abruptly. The ET and DC current are
4. Optional Tape & Reel packaging can be ordered by adding a suffix to the part
limited by the desired inductance and temperature rise.
number (i.e. PE-53600NL becomes PE-53600NLT). Pulse complies to industry
3.In high volt-time applications, additional heating in the compo-
standard tape and reel specification EIA481.
nent can occur due to core losses in the inductor which may
5. TheN suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are
necessitate derating the current in order to limit the tempera-
not necessarily RoHS compliant, but are electrically and mechanically equivalent to
ture rise of the component. In order to determine the approxi-
NL versions. If a part number does not have theN suffix, but an RoHS compliant
mate total losses (or temperature rise) for a given application,
version is required, please contact Pulse for availability.
both copper and core losses should be taken into account.
6. The temperature of the component (ambient plus temperature rise) must be within the
stated operating temperature range.
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 74 SPM2007 (11/07)SMT POWER INDUCTORS
Toroid - SLIC Series
Mechanicals
High Current Inductors (HCI) Low Current Inductors (LCI)
! 5
, ! 5
,
-
-
,
,
, 5
, , 5
, 4
4
)00
$7
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$7
-
-
+ 5
,
,
+ 5
,
,
- &34*&
-
&34*&
* Dimension C is .400/10,16 for the marked models because of heavier wire gage.
PKG A B C D E F
PKG A B C D E F
.340 .340 .270 .260 .300 .270
.620 .605 .370 .500 .440 .500
LCI-20
8,64 8,64 6,86 6,60 7,62 6,86
HCI-37
15,75 15,37 9,40 12,70 11,18 12,70
.435 .440 .360 .350 .400 .360
LCI-30
.670 .670 .390* .560 .490 .570 11,05 11,18 9,14 8,89 10,16 9,14
HCI-44 Inches
Dimensions:
17,02 17,02 9,91 14,22 12,45 14,48
mm
.565 .570 .360 .450 .520 .460
LCI-37
14,35 14,48 9,14 11,43 13,21 11,68
.740 .740 .390* .630 .560 .640
HCI-50
.600 .620 .390 .500 .550 .500
18,80 18,80 9,91 16,00 14,22 16,26
LCI-44
15,24 15,75 9,91 12,70 13,97 12,70
.940 .940 .390* .820 .700 .830
HCI-68 .670 .700 .390 .580 .620 .590
23,88 23,88 9,91 20,83 17,78 21,08 LCI-50
17,02 17,78 9,91 14,73 15,75 14,99
Low Current Coupled Inductors (LCCI)
High Current Coupled Inductors (HCCI)
/
/
/
Inches
Dimensions:
mm
/
&
&
/
/
0
Size Codes
Schematic Schematic
HCCI-44 HCCI-50 HCCI-68 LCCI-37 LCCI-44 LCCI-50
1
1
4
A .715/18,16 .800/20,32 1.000/25,40 .560/14,22 .590/14,99 .670/17,02
2
B .865/21,97 .910/23,11 1.110/28,19 .645/16,38 .715/18,16 .770/19,56
C .390/9,91 .390/9,91 .390/9,91 .350/8,89 .390/9,91 .390/9,91
3
D .760/10,30 .800/20,32 1.000/25,40 .520/13,21 .600/15,24 .650/16,51
4
2
E .360/9,14 .440/11,18 .620/15,75 .340/8,64 .370/9,40 .445/11,30
3
Inches
F .770/19,56 .810/20,57 1.010/25,65 .530/13,46 .610/15,49 .660/16,76
Dimensions:
mm
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 75 SPM2007 (11/07)