PA0430LNL [PULSE]
THT Power Inductors;
| 型号： | PA0430LNL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | THT Power Inductors 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：414K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
THT Power Inductors
Toroid - Bare Coil Series
Low cost solutions for VRM, Game Console
and Consumer applications
Current Range: up to 48A
Inductance Range: 5µH to 12µH
Frequency Range: up to 1MHz
Custom configurations are possible
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Reference Data
Design Calculation Data
Inductance
@ Irated
Inductance
@0ADC
Part*
Irated 2
(A)
DCR
Build
H1
1.3
1.7
K1
134
107
202
128
144
80
K2
K3
1.2
1.2
1.3
1.1
K4
2.3
2.3
2.1
2.4
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
K5
47
47
80
64
80
42
42
80
80
64
80
42
32
Number
mΩ MAX)
(µH TYP)
(µH 20ꢀ)
Material 18
T60-18
3x18GA,4T
Material 18
T60-18
3x17GA,5T
Material 52
T44-52
1x16GA,5T
Material 8/90
T50-8/90
1x17GA,7T
Material 52
T44-52
1x16GA,7T
Material 52
T68-52
2x16GA,7T
Material 52
T68-52
1x16GA,6T
Material 52
T44-52
1x18GA,7T
Material 52
T44-52
1x16GA,8T
Material 52
T50-52
3x22GA,9T
Material 52
T44-52
1x17GA,10T
Material 52
T68-52
1x16GA,14T
PG0122NL
PG0123NL
PA0690NL
PA0235LNL
PA0689NL
PA0430LNL
P1967LNL
PG0116NL
PA0489LNL
PG0112NL
P1715LNL
0.48
0.49
0.50
0.67
0.80
0.86
0.93
1.02
1.05
1.10
30.5
48.0
22.5
22.5
21.5
37.5
23.8
14.9
19.0
13.8
14.3
20.5
20.5
2.0
0.85
1.5
0.60
0.86
0.88
0.86
1.70
1.96
1.44
1.70
2.24
2.50
3.50
7.80
12.10
8.2E-03
8.2E-03
3.1E-03
6.4E-03
3.1E-03
8.8E-03
8.8E-03
3.1E-03
3.1E-03
4.2E-03
3.1E-03
8.8E-03
1.4E-02
2.4
2.8
3.3
2.1
2.6
2.0
1.6
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
3.8
4.2
2.7
7.0
1.8
3.3
3.8
3.6
4.7
4.2
4.2
93
144
126
99
1.81
5.0
5.5
7.5
101
40
PA0431LNL
PA0432LNL
3.22
5.00
Material 52
T80-52
1x16GA,17T
25
*NOTE: 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.
1
pulseelectronics.com
SPM2007 (06/11)
THT Power Inductors
Toroid - Bare Coil Series
Notes from Tables
1. The temperature of the component (ambient plus temperature rise) must be within the stated
operating temperature range.
Estimated Temperature Rise:
Trise = AirFlowFactor * K5 * (Coreloss(W) + Copperloss(W)).833 (C)
Where
AirFlowFactor = 1 (no air flow), 0.53 (100LFM), 0.39 (200LFM), 0.35 (300LFM), 0.30 (400LFM)
CopperLoss = Irms2 * DCR_Typical (mΩ) / 1000
DCR_Typical (mW) = .85 * DCR_Max(from table)
CoreLoss = K2 * (Freq_kHz)K3 * (DB/2000)K4
DB = K1 * Volt-µsec
2. The rated current is the current that will cause the temperature
of the part to increase by 40°C with 3.6 volt * µsec across the
component and 100LFM of forced air cooling.
3. To determine the inductance of a component at a different operating current, use the graph
below for the appropriate material type.
4. In high volt-µsec applications additional heating may 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 losses (or temperature rise) of the component in particular applications, the
following formulas can be used.
Mechanical
Dimensions (in/mm)
ꢀ
�ꢀꢁ
ꢃ
�ꢀꢁ
Part No.
Part No.
A
A
B
C
D
E
E
F
B
C
D
F
.807
.374
.748
.126
.098
.354
9,00
.354
9,00
.300
7,60
.300
7,60
.300
7,60
.245
6,20
.300
7,60
.276
7,00
.250
6,40
.295
7,50
.300
7,60
.240
6,10
.310
PG0122
PG0123
PA0690
PA0235L
PA0689
PA0430L
P1967L
20,50
.807w
20,50
.625
9,50
.413
19,00
.748
19,00
.545
3,20
.126
3,20
.129
3,30
.150
3,80
.129
3,30
.250
6,40
.130
3,30
.126
3,20
.157
4,00
.140
3,60
.130
3,30
.250
6,40
.250
6,40
2,50
.106
2,68
.052
1,30
.050
1,30
.052
1,30
�
�ꢀꢁ
10,50
.345
8,80
.400
10,20
.345
8,80
.374
9,50
.492
12,50
.276
7,00
.323
8,20
.374
9,50
.325
8,30
.374
9,50
.440
11,20
ꢁ
ꢂꢃ�
15,90
13,80
.660
16,80
.545
ꢂ
�ꢀꢁ
ꢄ
N/A
ꢂꢃ�
.625
15,90
.874
22,20
.906
23,00
.571
14,50
.604
15,30
.630
16,00
.610
13,80
N/A
N/A
Schematic
�
.906
23,00
.571
14,50
.556
14,10
.630
16,00
.055
1,40
.041
1,05
.048
1,20
.063
1,60
.045
1,10
.054
1,40
.054
1,40
Inches
mm
Dimensions:
PG0116
PA0489L
PG0112
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P1715L
N/A
15,50
.874
22,20
.980
24,90
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PA0431L
PA0432L
N/A
.980
24,90
7,90
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2
pulseelectronics.com
SPM2007 (06/11)
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