INDUCTOR PWR TOROID 1.68UH SMD

 

PE-53691

Manufacturer Part NumberPE-53691
DescriptionINDUCTOR PWR TOROID 1.68UH SMD
ManufacturerPULSE ELECTRONICS CORPORATION
SeriesSLIC
TypeToroidal
PE-53691 datasheets

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Specifications of PE-53691

Inductance2.8µHCurrent13.9A
Dc Resistance (dcr)3.6 mOhm MaxPackage / Case0.670" L x 0.670" W x 0.390" H (17.02mm x 17.02mm x 9.91mm)
Mounting TypeSurface MountOperating Temperature-40°C ~ 130°C
ApplicationsGeneral PurposeLead Free Status / RoHS StatusContains lead / RoHS non-compliant
Tolerance-Shielding-
Q @ Freq-Self Resonant Freq-
Current - Saturation-Current - Temperature Rise-
Other names553-1157
PE53691		  
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SMT POWER INDUCTORS
Toroid - SLIC Series
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
4,5
Pulse
Inductance
Irated
Part
@ Irated
Number
(µH)
(A)
LCI-20
LCI-20
PE-53630
1.01
3.40
PE-53600
6.2
1.40
PE-53601
17.6
1.00
LCI-30
LCI-30
PE-53650
3.8
4.80
PE-53631
9.4
2.80
PE-53602
29.7
1.40
PE-53606
114
0.94
LCI-37
LCI-37
PE-53661
2.5
8.00
PE-53651
5.1
5.40
PE-53632
16.2
2.70
PE-53604
58.1
1.30
PE-53608
192
0.90
PE-53611
383
0.72
LCCI-37
LCCI-37
PE-53717
43.6
1.1
LCI-44
LCI-44
PE-53662
4.9
7.80
PE-53652
9
5.50
PE-53633
29.1
2.70
PE-53613
645
0.74
HCI-37
HCI-37
PE-53690
0.81
14.30
PE-53680
1.32
11.50
LCCI-44
LCCI-44
PE-53718
21.9
2.7
HCI-44
HCI-44
PE-53691*
1.68
13.90
PE-53681
2.5
11.40
LCI-50
LCI-50
PE-53663
9.3
7.20
PE-53653
16.1
5.10
PE-53634
50
2.60
PE-53614
1070
0.71
LCCI-50
LCCI-50
PE-53719
4.025
6.4
HCI-50
HCI-50
PE-53692*
3.5
12.40
PE-53682
4.7
10.40
HCCI-44
HCCI-44
PE-53361
0.53
23.8
HCCI-50
HCCI-50
PE-53362
1.1
21
HCI-68
HCI-68
PE-53700*
5.2
15.40
PE-53683
9.4
10.90
HCCI-68
HCCI-68
PE-53363
2.1
22.4
NOTES:
1. Reference values are for an inductor with a 55°C temperature rise.
The core loss is 10% of the copper loss at the ET listed and 500kHz.
2. Core does not saturate abruptly. The ET and DC current are limited by
the desired inductance and temperature rise.
3. In high volt-time applications, additional heating in the component can
occur due to core losses in the inductor which may necessitate derat-
ing the current in order to limit the temperature rise of the
component. In order to determine the approximate total losses
(or temperature rise) for a given application, both copper and core
losses should be taken into account.
• •
• •
USA 858 674 8100
UK 44 1483 401 700
France 33 3 84 35 04 04
www.pulseeng.com
Fifteen package sizes
Current Rating: up to 23.8A
Frequency Range: up to 1MHz
DCR (mΩ Ω ) )
Inductance
@ 0A
DC
TYP
MAX
(µH)
9.35
11
1.1
59.5
70
7
106.25
125
22.7
14.705
17.3
5.2
36.89
43.4
12.3
141.1
166
35.3
365
405
167
7.055
8.3
3.8
15.045
17.7
7.5
63
72
21.9
246.5
290
73
476
560
292
732.7
862
672
247.2
309
77
10.54
12.4
7.9
25
28
14
85
100
40.5
1062.5
1250
1134
2.125
2.5
1.25
3.4
4.0
2.1
72.4
90.5
39.5
3.06
3.6
2.8
4.59
5.4
4.2
15.895
18.7
16
27.2
32.0
25.9
113.05
133
72.9
1445
1700
1950
18.4
23
6.575
5.61
6.6
6.5
7.055
8.3
8.4
1.0
3
0.88
1.7
2.5
2.1
5.27
6.2
10.5
10.455
12.3
17.6
2.5
3.4
4
Estimated Temperature Rise:
Trise = K3 * (Coreloss(W) + Copperloss(W)
CopperLoss = Irms
CoreLoss = K2 * (Freq_kHz)
ΔB = K1 * Volt-µsec * 100
4. Optional Tape & Reel packaging can be ordered by adding a "T" suffix
to the part number (i.e. PE-53600 becomes PE-53600T). Pulse complies
to industry standard tape and reel specification EIA481.
5. To order RoHS compliant part, add the suffix “NL” to the part number (i.e.
PE-53600 becomes PE-53600NL and PE-53600T becomes PE-53600NLT).
6. The temperature of the component (ambient plus temperature rise) must be
within the stated operating temperature range.
• •
• •
Singapore 65 6287 8998
Shanghai
73
DC
6
Reference
Flux Density
Core Loss
ET
Factor
Factor
(Volt-µsec)
(K1)
(K2)
0.53
5.43
3.29E-11
1.33
2.17
3.29E-11
2.4
1.21
3.29E-11
1.76
1.28
1.39E-10
2.7
0.83
1.39E-10
4.6
0.49
1.39E-10
10
0.23
1.39E-10
1.77
1.30
1.87E-10
2.51
0.92
1.87E-10
4.29
0.54
1.87E-10
7.83
0.29
1.87E-10
15.7
0.15
1.87E-10
23.5
0.10
1.87E-10
7.83
0.295
1.87E-10
3.04
0.67
3.35E-10
4.06
0.51
3.35E-10
6.9
0.30
3.35E-10
36.5
0.06
3.35E-10
1.035
2.23
1.87E-10
1.33
1.74
1.87E-10
6.9
0.297
3.35E-10
1.83
1.12
3.35E-10
2.23
0.92
3.35E-10
4.92
0.41
4.52E-10
6.27
0.32
4.52E-10
10.5
0.19
4.52E-10
54.4
0.04
4.52E-10
3.135
0.638
4.52E-10
3.1
0.64
4.52E-10
3.58
0.56
4.52E-10
1
2.020
3.35E-10
1.75
1.116
4.52E-10
5.21
0.35
9.58E-10
6.84
0.27
9.58E-10
3.25
0.559
9.58E-10
.833
(C)
2
* DCR_Typical (mΩ) / 1000
1.26
2.11
* (ΔB)
• •
• •
China 86 769 5538070
Taiwan 886 3 4641811
86 21 54643211 / 2
SPM2006 (7/06)
Temp. Rise
Factor
(K3)
323.9
323.9
323.9
148.0
148.0
148.0
148.0
114.2
114.2
114.2
114.2
114.2
114.2
114.23
85.7
85.7
85.7
85.7
114.2
114.2
85.71
85.7
85.7
67.9
67.9
67.9
67.9
67.89
67.9
67.9
85.71
67.89
44.6
44.6
44.56

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PE-53691 Summary of contents

  • Page 1

    ... PE-53633 29.1 2.70 PE-53613 645 0.74 HCI-37 HCI-37 PE-53690 0.81 14.30 PE-53680 1.32 11.50 LCCI-44 LCCI-44 PE-53718 21.9 2.7 HCI-44 HCI-44 PE-53691* 1.68 13.90 PE-53681 2.5 11.40 LCI-50 LCI-50 PE-53663 9.3 7.20 PE-53653 16.1 5.10 PE-53634 50 2.60 PE-53614 1070 0.71 LCCI-50 ...

  • Page 2

    SMT POWER INDUCTORS Toroid - SLIC Series High Current Inductors (HCI) * Dimension “C” is .400/10,16 for the marked models because of heavier wire gage. PKG .620 .605 .370 .500 HCI-37 15,75 15,37 9,40 12,70 11,18 ...

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