COILCRAFT AE612PND

1278 COUPLED INDUCTORS
Outgassing Compliant Coupled Inductors AE612PND
The AE612PND series of shielded coupled inductors
was designed with special materials that pass NASA low
outgassing specifications and allow use in high temperature
applications – up to 155°C. Tin-lead (Sn-Pb) terminations
are used for the best possible board adhesion.
They offer excellent coupling coefficient (k ≥ 0.98) and
can be used in SEPIC applications. In SEPIC topologies,
the required inductance for each winding is half the value
needed for two separate inductors, allowing selection of a
part with lower DCR and higher current handling.
These inductors provide high inductance, high efficiency,
excellent current handling and 500 V isolation in a very
rugged part. They are well suited for use as VRM inductors in high-current DC-DC and VRM/VRD controllers.
They can also be used as two single inductors connected
in series or parallel, as a common mode choke or as a
1 : 1 transformer.
0.484
max
12,3
D1
+
L1
Dot indicates pin1
VIN
0.484
max
12,3
+
C1
L2
Q1
C2
+
Load
–
VOUT
–
Typical SEPIC schematic
Refer to Application Note, Document 639,
“Selecting Coupled Inductors for SEPIC Applications”
0.308 ±0.010 *
7,8 ±0,25
Suggested
Land Pattern
0.217
5,5
0.197
5,0
0.138
3,5
0.197
5,0
0.157
4,0
3
4
2
1
2
1
3
4
0.059
1,5
0.177
4,5
0.079
2,0
* Dimensions are for the mounted part.
Dimensions before mounting can be
an additional 0.006 inch (0,152 mm).
Dimensions are in
1
L1
inches
mm
3
®
2
L2
4
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Core material Ferrite
Terminations Tin-lead (63/37) over tin over nickel over phos bronze
Weight: 3.8 g – 4.6 g
Ambient temperature –55°C to +105°C with Irms current, +105°C
to +155°C with derated current
Storage temperature Component: –55C to +155°C.
Tape and reel packaging: –55°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Winding-to-winding and winding-to-core isolation 500 Vrms
Enhanced crush-resistant packaging 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing,
8.1 mm pocket depth
Document AE704-1 Revised 07/13/12
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
1278 COUPLED INDUCTORS
AE612PND Series (1278)
Irms (A)
CouplingLeakage Isat (A)5 SRF (MHz)4 coefficient L typ
10% 20% 30%
both
one
Inductance2 DCR max3 Part number1
(µH)
(Ohms) min typ
typ
(µH) drop drop drop windings6 winding7
AE612PND472MSZ
4.7
±20% 0.040 26.0 33.0 0.98 0.2213.9015.2016.36 3.16
4.47
AE612PND562MSZ
5.6
±20% 0.046 24.0 30.0 0.98 0.2313.3814.8615.74 2.87
4.06
AE612PND682MSZ
6.8
±20% 0.048 18.0 23.0 0.98 0.2212.1013.5614.20 2.81
3.98
AE612PND822MSZ
8.2
±20% 0.055 16.0 20.0 0.98 0.3410.3011.5212.20 2.76
3.90
AE612PND103MSZ 10±20% 0.058 14.0 17.0
0.98 0.34 8.80 10.0010.66
2.56
3.62
AE612PND123MSZ
AE612PND153MSZ
AE612PND183MSZ
AE612PND223MSZ
AE612PND273MSZ
12
±20%0.062 12.015.0
15
±20%0.072 10.013.0
18
±20%0.080 9.612.0
22
±20%0.096 8.811.0
27
±20%0.120 8.010.0
0.98
0.99
0.99
0.99
0.99
0.36 8.20 9.189.74
0.41 7.40 8.369.03
0.37 6.50 7.387.86
0.41 6.00 6.807.26
0.43 5.80 6.567.02
2.48
2.30
2.18
1.99
1.78
3.50
3.25
3.08
2.81
2.52
AE612PND333MSZ
AE612PND393MSZ
AE612PND473MSZ
AE612PND563MSZ
AE612PND683MSZ
33
±20%0.150
39
±20%0.161
47
±20%0.180
56
±20%0.190
68
±20%0.210
7.6
6.8
6.0
5.6
5.2
9.5
8.5
7.5
7.0
6.5
0.99
0.99
0.99
0.99
0.99
0.565.506.106.52
0.644.705.265.60
0.703.704.344.60
0.763.604.184.50
0.883.504.044.32
1.59
1.54
1.45
1.41
1.35
2.25
2.18
2.05
2.00
1.90
AE612PND823MSZ 82
±20%0.280
AE612PND104MSZ100
±20%0.300
AE612PND124KSZ120
±10%0.410
AE612PND154KSZ150
±10%0.460
AE612PND184KSZ180
±10%0.510
4.0
3.6
3.4
3.3
3.2
5.0
4.5
4.3
4.1
4.0
0.99
>0.99
0.99
>0.99
>0.99
0.853.303.724.02
0.90 2.80 3.243.46
1.312.602.943.16
1.462.202.542.70
0.932.102.422.58
1.16
1.13
0.96
0.91
0.86
1.65
1.59
1.36
1.29
1.22
AE612PND224KSZ220
±10%0.690
AE612PND274KSZ270
±10%0.900
AE612PND334KSZ330
±10%1.02
AE612PND394KSZ390
±10%1.12
AE612PND474KSZ470
±10%1.53
2.7
2.5
2.3
2.2
1.8
3.4
3.1
2.9
2.7
2.2
>0.99
>0.99
0.99
>0.99
>0.99
1.541.902.162.28
1.171.701.942.10
4.141.501.701.84
1.641.401.601.70
0.251.301.501.60
0.74
0.65
0.61
0.58
0.50
1.05
0.92
0.86
0.82
0.70
AE612PND564KSZ560
±10%1.69
AE612PND684KSZ680
±10%2.29
AE612PND824KSZ 820±10% 2.55
AE612PND105KSZ 1000±10% 2.87
1.6
1.4
1.1
1.0
2.0
1.7
1.4
1.3
>0.99
>0.99
>0.99
>0.99
2.681.201.341.46
2.111.001.081.22
2.39 0.900 1.04 1.18
4.28 0.850 0.9481.05
0.47
0.41
0.39
0.37
0.67
0.58
0.55
0.52
Temperature rise calculation based on specified Irms
1. When ordering, please specify testing code:
AE612PND105KSZ
Testing:Z=COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10004
2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads
are connected in parallel, inductance is the same value. When leads
are connected in series, inductance is four times the value.
3. DCR is for each winding. When leads are connected in parallel, DCR
is half the value. When leads are connected in series, DCR is twice the
value.
4. SRF measured using an Agilent/HP 4191A or equivalent. When leads
are connected in parallel, SRF is the same value.
5. Typical DC current, at which the inductance drops the specified amount
from its value without current. It is the sum of the current flowing in both
windings.
6. Equal current when applied to each winding simultaneously that
causes a 40°C temperature rise from 25°C ambient. See temperature
rise calculation.
7. Maximum current when applied to one winding that causes a 40°C
temperature rise from 25°C ambient. See temperature rise calculation.
8. Electrical specifications at 25°C.
Refer to Doc 639 “Selecting Coupled Inductors for SEPIC Applications.”
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
®
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Document AE704-2 Revised 07/13/12
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
1278 COUPLED INDUCTORS
AE612PND Series (1278)
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
470 µH
100 µH
100
47 µH
10 µH
10
1
1
470 µH
100 µH
100
47 µH
10 µH
10
4.7 µH
0.1
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
10
100
Current (A)
1
4.7 µH
0.01
0.1
1
10
Frequency (MHz)
Current Derating
120
100
90
80
70
60
50
40
25°C
Percent of rated Current
110
30
20
10
0
-55 -40
Isat
Irms
-20
0
20
40
60
80
100
120
140 160
Ambient temperature (°C)
®
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Document AE704-3 Revised 07/13/12
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com