SMT Power Inductors
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
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
Electrical Specifications @ 25°C - Operating Temperature -55°C to +155°C
Inductance
100KHz, 1V
Rated
Current
DC Resistance
TYP. MAX.
uH±20%
A
mΩ
mΩ
0.47 60
0.7
0.9
0.56 56 0.81 0.97
1 52 1.03 1.2
1.5 39
1.5
1.8
1.8 35
1.7
2
2.2 32
1.8
2.2
3.3 30 2.7
3.3
4.7 28
3.7
4.5
6.8 24
6
7.2
10 21 9.2 10.6
15 16 12.8 15.5
22 13.5 20.5
24
33 12
32
37
47 9.5 40
47
82 6.5 69
83
Saturation
Current
A
110
80
50
46
40
35
32
29
25
22
16
13.5
12
9.5
8
Notes:
1. Actual temperature of the component during system operation (ambient plus
temperature rise) must be within the standard operating range.
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
the compnent 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 155�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.
5. 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.
1
power.pulseelectronics.com
P796. F (07/18) http://www.power.pulseelectronics.com/contact
