ML590PND103MLU [COILCRAFT]
General Purpose Inductor,;
| 型号： | ML590PND103MLU |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 电感器 |
| 文件： | 总3页 (文件大小：358K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1260COUPLEDINDUCTORS
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High Reliability Coupled Inductors ML590PND
The ML590PND series of shielded coupled inductors was
designed specifically for high temperature applications –
up to 155°C.The excellent coupling coefficient (k ≥ 0.98)
makes it ideal for use in SEPIC applications. In SEPIC
topologies, the required inductance for each winding in a
coupled inductor 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 induc-
tors 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.
D1
+
+
L1
Q1
C1
+
V
V
OUT
L2
C2
Load
IN
–
–
Typical SEPIC schematic
Refer to Application Note, Document 639,
“Selecting Coupled Inductors for SEPIC Applications”
Core material Ferrite
Core and winding loss Go to online calculator
Terminations Matte tin over nickel over phos bronze
Weight: 2.8 – 3.2 g
Ambient temperature –55°C to +105°C with Irms current
Maximum part temperature +155°C (ambient + temp rise)
Storage temperature Component: –55°C to +155°C.
Tape and reel packaging: –55°C to +80°C
Winding to winding isolation 500 Vrms
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
inches
mm
Dimensions are in
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, 0.35 mm thick, 16 mm pocket spacing,
6.6 mm pocket depth
Document ML703-1 Revised 05/30/17
This product may not be used in medical or high
Fax 847-639-1508
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
risk applications without prior Coilcraft approval.
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2017
1260COUPLEDINDUCTORS
ML590PND Series (1260)
Isat(A)5
Irms(A)
both one
windings6 winding7
Coupling Leakage
coefficient Ltyp
SRF(MHz)4
Inductance2 DCRmax3
10%
20%
30%
Partnumber1
(µH)
(Ohms)
min
typ
typ
(µH)
drop drop drop
ML590PND332MLZ
ML590PND472MLZ
ML590PND562MLZ
ML590PND682MLZ
ML590PND822MLZ
3.3 20%
4.7 20%
5.6 20%
6.8 20%
8.2 20%
0.020
0.036
0.040
0.048
0.052
41.0
30.0
24.0
22.0
21.0
52.0
38.0
30.0
27.0
26.0
0.98
0.98
0.98
0.98
0.98
0.20 11.50 12.90 14.10
3.60
3.16
3.00
2.75
2.63
6.10
4.47
4.24
3.88
3.72
0.20
0.20
0.24
0.25
9.00 10.18 11.08
8.00
7.00
6.44
9.06
8.00
7.38
9.84
8.64
7.98
ML590PND103MLZ
ML590PND123MLZ
ML590PND153MLZ
ML590PND183MLZ
ML590PND223MLZ
10
20%
20%
20%
20%
20%
0.060
0.074
0.085
0.097
0.116
18.0
16.0
14.4
13.0
12.0
22.0
20.0
18.0
16.0
15.0
0.99
0.99
0.99
0.99
0.98
0.26
0.28
0.32
0.40
0.67
5.40
5.30
4.60
4.50
4.00
6.32
6.18
5.30
5.22
4.62
6.88
6.70
5.80
5.68
5.02
2.45
2.21
2.06
1.93
1.76
3.46
3.12
2.92
2.73
2.49
12
15
18
22
ML590PND273MLZ
ML590PND333MLZ
ML590PND393MLZ
ML590PND473MLZ
ML590PND563MLZ
27
33
39
47
56
20%
20%
20%
20%
20%
0.124
0.134
0.142
0.174
0.198
10.0
10.0
9.6
9.3
8.4
13.0
12.4
12.0
11.6
10.5
0.99
0.99
0.99
0.99
0.99
0.50
0.65
1.09
0.80
0.75
3.60
3.30
3.00
2.70
2.50
4.14
3.80
3.48
3.12
2.90
4.50
4.14
3.82
3.40
3.14
1.70
1.64
1.59
1.44
1.35
2.41
2.32
2.25
2.03
1.91
ML590PND683MLZ
ML590PND823MLZ
ML590PND104MLZ
ML590PND124KLZ
ML590PND154KLZ
68
82
100
120
150
20%
20%
20%
10%
10%
0.216
0.274
0.322
0.418
0.476
8.0
6.9
6.2
5.5
5.1
10.0
8.6
7.8
6.8
6.4
>0.99
0.99
0.99
0.99
0.99
0.57
1.52
1.41
1.34
1.52
2.30
2.10
1.90
1.60
1.50
2.66
2.40
2.18
1.84
1.76
2.88
2.60
2.38
2.04
1.92
1.29
1.15
1.06
0.93
0.87
1.83
1.62
1.50
1.31
1.23
ML590PND184KLZ
ML590PND224KLZ
ML590PND274KLZ
ML590PND334KLZ
ML590PND394KLZ
180
220
270
330
390
10%
10%
10%
10%
10%
0.536
0.691
0.806
1.09
4.9
4.4
3.4
3.2
2.9
6.1
5.5
4.3
4.0
3.6
0.99
>0.99
>0.99
>0.99
>0.99
1.80
1.60
2.23
2.39
3.72
1.40
1.30
1.10
1.00
1.64
1.48
1.30
1.16
1.78
1.60
1.40
1.26
1.23
0.82
0.72
0.67
0.57
0.55
1.16
1.02
0.95
0.81
0.77
1.20
0.950 1.11
ML590PND474KLZ
ML590PND564KLZ
ML590PND684KLZ
ML590PND824KLZ
470
560
680
820
10%
10%
10%
10%
10%
1.59
1.81
2.06
2.65
3.06
2.4
2.2
2.1
2.0
1.9
3.0
2.8
2.6
2.5
2.4
>0.99
>0.99
>0.99
>0.99
>0.99
2.89
2.55
5.76
2.86
4.32
0.900 0.994 1.09
0.800 0.908 0.948
0.700 0.804 0.874
0.640 0.732 0.802
0.590 0.674 0.728
0.48
0.45
0.42
0.37
0.34
0.67
0.63
0.59
0.52
0.49
ML590PND105KLZ 1000
1. When ordering, please specify testing code:
Coupled Inductor Core and Winding Loss Calculator
This web-based utility allows you to enter frequency, peak-to-peak
(ripple) current, and Irms current to predict temperature rise and
overall losses, including core loss. Go to online calculator.
ML590PND105KLZ
TTesting:Z = Unscreened
H = Group A screening per Coilcraft CP-SA-10001
T = Screening per MIL-STD-981
U = Screening per EEE-INST-002
F = Screening per ESCC 3201
All screening performed to the document’s latest revision
Custom screening also available
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. 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.
7. Maximum current when applied to one winding that causes a 40°C
temperature rise from 25°C ambient.
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.
Document ML703-2 Revised 05/30/17
This product may not be used in medical or high
Fax 847-639-1508
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
risk applications without prior Coilcraft approval.
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2017
1260COUPLEDINDUCTORS
ML590PND Series (1260)
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
470 µH
1000 µH
1000
1000
470 µH
100 µH
100 µH
100
100
10
47 µH
47 µH
10 µH
4.7 µH
10 µH
4.7 µH
10
1
1
0.1
1
10
100
0.01
0.1
1
10
Current (A)
Frequency (MHz)
Document ML703-3 Revised 05/30/17
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
Fax 847-639-1508
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2017
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