High Current Molded Power Inductor - PA4344.XXXANLT Series
Height:
7.0mm Max
Footprint:
18.3mm x 17.2mm Max
Current Rating:
up to 60.0A
Inductance Range:
0.47uH to 82uH
Shielded construction and compact design
High current, low DCR, and high efficiency
Minimized acoustic noise and minimized leakage flux
Electrical Specifications @ 25°C - Operating Temperature -55°C to +155°C
Part
Number
PA4344.471ANLT
PA4344.561ANLT
PA4344.102ANLT
PA4344.152ANLT
PA4344.182ANLT
PA4344.222ANLT
PA4344.332ANLT
PA4344.472ANLT
PA4344.682ANLT
PA4344.103ANLT
PA4344.153ANLT
PA4344.223ANLT
PA4344.333ANLT
PA4344.473ANLT
PA4344.823ANLT
Inductance
100KHz, 1V
uH±20%
0.47
0.56
1.00
1.50
1.80
2.20
3.30
4.70
6.80
10.0
15.0
22.0
33.0
47.0
82.0
Rated
Current
A
60.0
56.0
52.0
39.0
35.0
32.0
30.0
28.0
24.0
21.0
16.0
13.5
12.0
9.5
6.5
DC
Resistance
MAX.
mΩ
0.9
0.97
1.2
1.8
2.0
2.2
3.3
4.5
7.2
10.6
15.5
24.0
37.0
47.0
83.0
TYP.
mΩ
0.7
0.81
1.03
1.5
1.7
1.8
2.7
3.7
6.0
9.2
12.8
20.5
32.0
40.0
69.0
Saturation
Current
Max.
A
110.0
80.0
50.0
46.0
40.0
35.0
32.0
29.0
25.0
22.0
16.0
13.5
12.0
9.5
8.0
1
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P796.C (09/17)
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SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXANLT Series
Notes:
1. Actual temperature of the component during system operation (ambient plus tempera- 3. The rated current is the DC current required to raise the component temperature by
ture rise) must be within the standard operating range.
approximately 40½C. Take note that the components’ performanc varies depending on the
2. The saturation current is the current at which the initial inductance drops approxi-
system condition. It is suggested that the component be tested at the system level, to
mately 30% at the stated ambient temperature. This current is determined by placing
verify the temperature rise of the component during system operation.
the component in the specified ambient environment and applying a short duration 4. The part temperature (ambient+temp rise) should not exceed 155½C under worst case
pulse current (to eliminate self-heating effect) to the component.
operating conditions. Circuit design, PCB trace size and thickness, airflow and other cool-
ing provisions all affect the part temperature. Part temperature should be verified in the
end application.
Mechanical
PA4344.XXXNLT
Final Layout
Series
PA4344.XXXANLT
All Dimensions in mm.
A
17.8±
0.5
B
16.9±
0.3
C
6.7±
0.3
D
(11.9)
E
(13.1)
F
(12.5)
SUGGESTED PAD LAYOUT
G
(3.15)
H
(12.2)
TAPE & REEL INFO
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm)
A
PA4344.XXXANLT
Ø330
G
32.4
N
100
E
1.75
F
14.2
D
0
1.5
P
1
24
TAPE SIZE (mm)
P
0
4
P
2
2
W
32
T
0.5
K
0
7.5
QTY
PCS/REEL
300
2
power.pulseelectronics.com
P796.C (09/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXANLT Series
Typical Performance Curves
3
power.pulseelectronics.com
P796.C (09/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXANLT Series
4
power.pulseelectronics.com
P796.C (09/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXANLT Series
For More Information
Pulse Worldwide
Pulse Europe
Headquarters
Pulse Electronics GmbH
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San Diego, CA 92128
58540 Meinerzhagen
U.S.A.
Germany
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Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen,
P.R. China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
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Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
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#03-02
PM Industrial Bldg.
Singapore 368363
Pulse North Asia
1F., No.111 Xiyuan Rd
Zhongli City
Taoyuan City 32057
Taiwan (R.O.C)
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 65 6287 8998
Fax: 65 6280 0080
Tel: 886 3 4356768
Fax: 886 3 4356820
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
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