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PM4344.393NLT Datasheet Preview

PM4344.393NLT Datasheet

SMT Power Inductors

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SMT Power Inductors
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
Commercial6,7
Automotive6,7
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
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
Inductance
100KHz, 1V
Rated
Current
DC
Resistance
TYP. MAX.
Saturation
Current 1
uH±20%
A
mm
A
1.0 52 1.6 2 60
1.3 49 1.7 2.3 54
1.5 47 2 2.5 52
2.2 43.5 2.4 2.7 47
3.3 28 3.5 3.9 45
4.7 25 4.8 5.5
41
5.6 21 5.8 7.05 40
6.8 19 8.4 9.2
32
8.2 18 9.6 10.8 25
10 16.5 11.8
13
24
15 12.5 17.8 20.5
23
22 12 25.1 26.5 18
33 10.7 38 44 15
39 9.2 40 48 11
47 8.7 48 55 9.5
56 7.8 54 62 9
68 7
68 80
8
100 5.3 102 118 6.5
Saturation
Current 2
A
70
67
65
62
54
50
45
39
31
29
27
23
20
18
16
15
13
12
1
power.pulseelectronics.com
P771. N (06/19) http://www.power.pulseelectronics.com/contact




Pulse

PM4344.393NLT Datasheet Preview

PM4344.393NLT Datasheet

SMT Power Inductors

No Preview Available !

SMT Power Inductors
High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series
Notes:
1. Actual temperature of the component during system operation (ambient plus
5. The part temperature (ambient+temp rise) should not exceed 125�C under worst
temperature rise) must be within the standard operating range.
case operating conditions. Circuit design, PCB trace size and thickness, airflow and
2. The saturation current 1 is the current at which the initial inductance drops ap-
other cooling provisions all affect the part temperature. Part temperature should be
proximately 30% at the stated ambient temperature. This current is determined by
verified in the end application.
placingthe component in the specified ambient environment and applying a short 6. Parts shown in bold are standard catalog parts and are available through sample
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
3. The saturation current 2 is the current at which the initial inductance drops approxi-
in sample stock or distribution and lead times may be longer. Please contact Pulse
mately 40% at the stated ambient temperature. This current is determined by placing
for availablity.
the component in the specified ambient environment and applying a short duration 7. The PM prefix parts are AEC-Q200 qualified and has full automotive IATF16949
pulse current (to eliminate self-heating effect) to the component.
certification. The mechanical dimensions are 100% tested in production but do not
4. The rated current is the DC current required to raise the component temperature by
necessarily meet a product capability index (Cpk) 1.33 and therefore may not strictly
approximately 40�C. Take note that the components’ performanc varies depending
conform to PPAP.
on the system condition. It is suggested that the component be tested at the system 8. Special characteristics
level, to verify the temperature rise of the component during system operation.
PA4344/PM4344
Mechanical
E
Series
PA4344/PM4344
All Dimensions in mm.
A
17.7 Max
TAPE & REEL INFO
Final Layout
B
17.2 Max
C
7.0 Max
D
11.9 +/- 0.3
E
2.1 +/- 0.3
SUGGESTED PAD LAYOUT
FG
(12.5) (3.15)
H
(12.2)
WA
K0 P1
Direction of tape
G
PA4344/PM4344
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm)
TAPE SIZE (mm)
A G P1 W K0
Ø330 32 24 32 7.5
QTY
PCS/REEL
200
2
power.pulseelectronics.com
P771. N (06/19) http://www.power.pulseelectronics.com/contact


Part Number PM4344.393NLT
Description SMT Power Inductors
Maker Pulse
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PM4344.393NLT Datasheet PDF






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