PM4343.473NLT [PULSE]
SMT Power Inductor;
| 型号： | PM4343.473NLT |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductor |
| 文件： | 总5页 (文件大小：2247K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductor
High Current Molded Power Inductor - PA4343.XXXNLT & PM4343.XXXNLT Series
Height: 6.5mm Max
Footprint: 14.0mm x 12.8mm Max
Current Rating: up to 55.0A
Inductance Range: 0.15uH to 47.0uH
Shielded construction and compact design
High current, low DCR, and high efficiency
Minimized acoustic noise and minimized leakage flux
200Vdc Isolation between terminal and core
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
Inductance5
100KHz, 1V
Rated3
Current
Saturation2
Current
DC Resistance
6,7
6,7
Automotive
Commercial
Mechanical
T Y P.
mΩ
0.49
0.47
0.6
0.65
0.7
0.7
0.9
0.9
0.92
1.05
1.25
1.5
MAX.
mΩ
0.6
0.6
0.72
0.8
0.9
1
uH 20ꢀ
0.15*
0.22
0.3
A
55
A
118
112
72
PA4343.151NLT
PA4343.221NLT
PA4343.301NLT
PA4343.331NLT
PA4343.361NLT
PA4343.401NLT
PA4343.451NLT
PA4343.471NLT
PA4343.501NLT
PA4343.561NLT
PA4343.681NLT
PA4343.821NLT
PA4343.102NLT
PA4343.142NLT
PA4343.152NLT
PA4343.182NLT
PA4343.222NLT
PA4343.272NLT
PA4343.332NLT
PA4343.472NLT
PA4343.562NLT
PA4343.682NLT
PA4343.822NLT
PM4343.151NLT
PM4343.221NLT
PM4343.301NLT
PM4343.331NLT
PM4343.361NLT
PM4343.401NLT
PM4343.451NLT
PM4343.471NLT
PM4343.501NLT
PM4343.561NLT
PM4343.681NLT
PM4343.821NLT
PM4343.102NLT
PM4343.142NLT
PM4343.152NLT
PM4343.182NLT
PM4343.222NLT
PM4343.272NLT
PM4343.332NLT
PM4343.472NLT
PM4343.562NLT
PM4343.682NLT
PM4343.822NLT
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
53
48
46
45
44
42
41
0.33
0.36
0.4
68
66
64
63
63
60
58
55
0.45
0.47
0.5
1.2
1.2
40
37
1.25
1.2
0.56
0.68
0.82
1
35
1.5
33
1.9
2.3
2.6
3
50
48
46
45
40
37
30
27
1.7
1.4
2.1
1.5
27
2.5
1.8
27
3.6
3.8
4.3
5.7
4
2.2
22
4.2
5.5
6.8
8.4
10
2.7
20
18
32
3.3
30
28
23
4.7
13.5
12.5
11.5
10.5
7
5.6
8.5
9.5
12
6.8
11.5
15.5
18
8.2
15.5
Power.PulseElectronics.com
P770.L (08/20)
1
SMT Power Inductor
High Current Molded Power Inductor - PA4343.XXXNLT & PM4343.XXXNLT Series
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
DC Resistance
Inductance5
100KHz, 1V
Rated3
Saturation2
Current
Current
6,7
6,7
Automotive
T Y P.
MAX.
Commercial
Mechanical
uH 20ꢀ
A
mΩ
mΩ
A
PA4343.103NLT
PA4343.133NLT
PA4343.153NLT
PA4343.223NLT
PA4343.333NLT
PA4343.473NLT
PM4343.103NLT
PM4343.133NLT
PM4343.153NLT
PM4343.223NLT
PM4343.333NLT
PM4343.473NLT
10
13
10
9
13.2
21
16.5
24
15.5
13
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
15
22
33
47
9
23.2
32.5
48
28
12.5
12
9
37
8
58
11
6.5
76
90
9.5
Notes:
1. Actual temperature of the component during system operation (ambient plus
temperature rise) must be within the standard operating range.
verified in the end application.
5. Please note that the inductance tolerance of all parts are +/-20% except those
indicated with a * which are +/-30%.
2. The saturation current is the current at which the initial inductance drops approxi-
mately 30% at the stated ambient temperature. This current is determined by placing 6. Parts shown in bold are standard catalog parts and are available through sample
the compnent in the specified ambient environment and applying a short duration
pulse current (to eliminate self-heating effect) to the component.
stock and distribution. Parts in lighter font are available but are not necessarily held
in sample stock or distribution and lead times may be longer. Please contact Pulse
for availablity.
3. The rated current is the DC current required to raise the component temperature by
approximately 40�C. Take note that the components’ performanc varies depending
on the system condition. It is suggested that the component be tested at the system
level, to verify the temperature rise of the component during system operation.
4. The part temperature (ambient+temp rise) should not exceed 125�C under worst
case operating conditions. Circuit design, PCB trace size and thickness, airflow and
other cooling provisions all affect the part temperature. Part temperature should be
7. Both the PA and PM part numbers are AEC-Q200 qualified parts. The PM part numbers
have full automotive IATF16949 certification. The PM part number dimensions are
100% tested in production but do not necessarily meet a product capability index
(Cpk)> 1.33 and therefore may not strictly conform to PPAP.
8. Special Characteristics
Mechanical
PA4343/PM4343
Final Layout
SUGGESTED PAD LAYOUT
Series
Mechanical
Footprint 1
Footprint 2
A
B
C
D
E
F
G
H
PA4343/PM4343
PA4343/PM4343
All Dimensions in mm.
14.0 Max
14.0 Max
12.8 Max
12.8 Max
6.5 Max
6.5 Max
(4.0)
(4.7)
(8.9)
(8.9)
(4.3)
(5.0)
(3.1)
(3.1)
(8.0)
(8.0)
Power.PulseElectronics.com
P770.L (08/20)
2
SMT Power Inductor
High Current Molded Power Inductor - PA4343.XXXNLT & PM4343.XXXNLT Series
TAPE & REEL INFO
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm)
TAPE SIZE (mm)
QTY
PCS/REEL
500
A
G
P1
W
24
K0
PA4343/PM4343
Ø330
24
16
7.0
Typical Performance Curves
PA4343.XXXNLT and PM4343.XXXNLT
PA4343.ꢀꢁꢀNLT
PA4343.ꢀꢀꢁNLT
PA4343.3ꢀꢁNLT
PA4343.33ꢀNLT
PA4343.3ꢀꢁNLT
PA4343.4ꢀꢁNLT
Power.PulseElectronics.com
P770.L (08/20)
3
SMT Power Inductor
High Current Molded Power Inductor - PA4343.XXXNLT & PM4343.XXXNLT Series
PA4343.4ꢀꢁNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀꢁꢂNLT
PA4343.33ꢀNLT
PA4343.4ꢀꢁNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀ4ꢁNLT
PA4343.ꢂꢂꢂNLT
PA4343.4ꢀꢁNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀꢁꢂNLT
PA4343.ꢀꢁꢀNLT
PA4343.ꢀꢁꢂNLT
Power.PulseElectronics.com
P770.L (08/20)
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SMT Power Inductor
High Current Molded Power Inductor - PA4343.XXXNLT & PM4343.XXXNLT Series
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For More Information:
Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2020. Pulse Electronics, Inc. All rights reserved.
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P770.L (08/20)
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