PM4344.102NLT [PULSE]
SMT Power Inductor;
| 型号： | PM4344.102NLT |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductor |
| 文件： | 总4页 (文件大小：1955K) |
| 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 - PA4344.XXXNLT & PM4344.XXXNLT Series
Height: 7.0mm Max
Footprint: 17.7mm x 17.2mm Max
Current Rating: up to 52.0A
Inductance Range: 1.0uH to 100uH
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
Available in Commercial (PA) and Automotive (PM) grades
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
DC
Rated3
Current
Saturation2
Current
Inductance5
100KHz, 1V
Resistance
Commercial6,7
Automotive6,7
T Y P.
mΩ
1.6
1.7
MAX.
mΩ
2
uH 20ꢀ
1.0
1.3
1.5
A
52
A
60
54
52
47
45
41
40
32
25
24
23
18
15
PA4344.102NLT
PA4344.132NLT
PA4344.152NLT
PA4344.222NLT
PA4344.332NLT
PA4344.472NLT
PA4344.562NLT
PA4344.682NLT
PA4344.822NLT
PA4344.103NLT
PA4344.153NLT
PA4344.223NLT
PA4344.333NLT
PA4344.393NLT
PA4344.473NLT
PA4344.563NLT
PA4344.683NLT
PA4344.104NLT
PM4344.102NLT
PM4344.132NLT
PM4344.152NLT
PM4344.222NLT
PM4344.332NLT
PM4344.472NLT
PM4344.562NLT
PM4344.682NLT
PM4344.822NLT
PM4344.103NLT
PM4344.153NLT
PM4344.223NLT
PM4344.333NLT
PM4344.393NLT
PM4344.473NLT
PM4344.563NLT
PM4344.683NLT
PM4344.104NLT
49
47
2.3
2.5
2.7
3.9
5.5
7.05
9.2
10.8
13
2
2.2
3.3
4.7
5.6
6.8
8.2
10
43.5
28
2.4
3.5
4.8
5.8
8.4
9.6
11.8
17.8
25.1
38
25
21
19
18
16.5
12.5
12
15
20.5
26.5
44
22
33
10.7
9.2
8.7
7.8
7
39
40
48
11
47
48
55
9.5
9
56
54
62
68
68
80
8
100
5.3
102
118
6.5
Power.PulseElectronics.com
P771.N (08/20)
1
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series
Notes:
1. Actual temperature of the component during system operation (ambient plus
temperature rise) must be within the standard operating range.
5. Please note that the inductance tolerance of all parts are +/-20% except those
indicated with a * which are +/-30%.
2. The saturation current 1 is the current at which the initial inductance drops ap-
proximately 30% at the stated ambient temperature. This current is determined by
placingthe component in the specified ambient environment and applying a short
duration pulse current (to eliminate self-heating effect) to the component.
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
verified in the end application.
6. Parts shown in bold are standard catalog parts and are available through sample
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.
7. Both the PA and PM part numbers are AEC-Q200 qualified parts. The PM part num-
bers 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
PA4344/PM4344
E
XXXNL
D/C
SUGGESTED PAD LAYOUT
Final Layout
Series
A
B
C
D
E
F
G
H
PA4344/PM4344
All Dimensions in mm.
17.7 Max
17.2 Max
7.0 Max
11.9 +/- 0.3
2.1 +/- 0.3
(12.5)
(3.15)
(12.2)
TAPE & REEL INFO
W
A
K 0
P 1
G
Direction of tape
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm) TAPE SIZE (mm)
QTY
PCS/REEL
200
A
G
P1
W
32
K0
PA4344/PM4344
Ø330
32
24
7.5
Power.PulseElectronics.com
P771.N (08/20)
2
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series
Typical Performance Curves
PA4344.XXXNLT and PM4344.XXXNLT
PA4344.ꢀꢁꢂNLT
PA4344.ꢀꢀꢀNLT
PA4344.ꢀꢁꢂNLT
PA4344.ꢀꢁ3NLT
PA4344.ꢀ3ꢁNLT
PA4344.33ꢀNLT
PA4344.ꢀꢁꢂNLT
PA4344.ꢀꢁ3NLT
PA4344.3ꢀ3NLT
PA4344.ꢀꢁꢂNLT
PA4344.4ꢀꢁNLT
PA4344.ꢀꢁꢁNLT
PA4344.ꢀꢀ3NLT
PA4344.4ꢀ3NLT
PA4344.333NLT
Power.PulseElectronics.com
P771.N (08/20)
3
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series
ꢀAꢁꢂꢁꢁꢃꢄꢅꢂꢆꢇꢈ
ꢀAꢁꢂꢁꢁꢃꢄꢅꢂꢆꢇꢈ
ꢀAꢁꢂꢁꢁꢃꢄꢅꢁꢆꢇꢈ
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.
Power.PulseElectronics.com
P771.N (08/20)
4
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