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PA4344.473NLT

P1-P3P4-P6
P771.D (03/17)1
pulseelectronics.com
SMT Power Inductor
High Current Molded Power Inductor - PA4344.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
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Part
Number
Inductance
100KHz, 1V
Rated
Current
DC
Resistance
Saturation
Current 1
Max.
Saturation
Current 2
Max.MAX. TYP.
uH±20% A mΩ mΩ A A
PA4344.102NLT 1.0 52.0 2.0 1.6 60.0 70.0
PA4344.132NLT 1.3 49.0 2.3 1.7 54.0 67.0
PA4344.152NLT 1.5 47.0 2.5 2.0 52.0 65.0
PA4344.222NLT 2.2 43.5 2.7 2.4 46.0 62.0
PA4344.332NLT 3.3 28.0 3.9 3.5 45.0 54.0
PA4344.472NLT 4.7 25.0 5.5 4.8 41.0 50.0
PA4344.562NLT 5.6 21.0 7.05 5.8 40.0 45.0
PA4344.682NLT 6.8 19.0 9.2 8.4 32.0 39.0
PA4344.822NLT 8.2 18.0 10.8 9.6 25.0 31.0
PA4344.103NLT 10.0 16.5 13.0 11.8 24.0 29.0
PA4344.153NLT 15.0 12.5 20.5 17.8 23.0 27.0
PA4344.223NLT 22.0 12.0 26.5 25.1 18.0 23.0
PA4344.333NLT 33.0 10.7 44.0 38.0 15.0 20.0
PA4344.393NLT 39.0 9.2 48.0 40.0 11.0 18.0
PA4344.473NLT 47.0 8.7 55.0 48.0 9.5 16.0
PA4344.563NLT 56.0 7.8 62.0 54.0 9.0 15.0
PA4344.683NLT 68.0 7.0 80.0 68.0 8.0 13.0
PA4344.104NLT 100 5.3 118.0 102.0 6.5 12
USA 858 674 8100 Germany 49 2354 777 100 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768
P771.D (03/17)2
pulseelectronics.com
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXNLT Series
1. Actual temperature of the component during system operation (ambient plus tempera-
ture rise) must be within the standard operating range.
2. The saturation current 1 is the current at which the initial inductance drops approxi-
mately 30% at the stated ambient temperature. This current is determined by placing
the component in the specified ambient environment and applying a short duration
pulse current (to eliminate self-heating eect) to the component.
3. The saturation current 2 is the current at which the initial inductance drops approxi-
mately 40% at the stated ambient temperature. This current is determined by placing
the component in the specified ambient environment and applying a short duration
pulse current (to eliminate self-heating eect) to the component.
4. 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.
5. 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 cool-
ing provisions all aect the part temperature. Part temperature should be verified in the
end application.
Notes:
PA4344.XXXNLT
Mechanical
Final Layout SUGGESTED PAD LAYOUT
Series A B C D E F G H
PA4344.XXXNLT 17.7 Max 17.2 Max 7.0 Max (11.9) (13.1) (12.5) (3.15) (12.2)
All Dimensions in mm.
TAPE & REEL INFO
QTY
A B G N E F D
0
P
1
P
0
P
2
W T K
0
PCS/REEL
PA4344.XXXNLT Ø330 N/A 32 100 1.75 14.2 1.5 24 4 2 32 0.5 7.5 300
REEL SIZE (mm) TAPE SIZE (mm)
SURFACE MOUNTING TYPE, REEL/TAPE LIST
3
pulseelectronics.com
SMT Power Inductor
High Current Molded Power Inductor - PA4344.XXXNLT Series
P771.D (03/17)
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P1-P3P4-P6

PA4344.473NLT

Mfr. #:
Buy PA4344.473NLT
Manufacturer:
Pulse Electronics
Description:
FIXED IND 47UH 8.7A 55 MOHM SMD
Lifecycle:
New from this manufacturer.
Delivery:
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