PG0926.461NL Datasheet, PDF (1/3 Pages) Pulse A Technitrol Company – Round Wire Coils

SMT Power Inductor
Round Wire Coils - PG0926NL series
Inductance Range: 0.46µH to 22.0µH
Current Rating: up to 50Apk
Footprint: 13.4mm x 13.4mm Max
Height: 8.0mm Max
No Thermal Aging
Part Number
PG0926.461NL
PG0926.102NL
PG0926.182NL
PG0926.282NL
PG0926.562NL
PG0926.722NL
PG0926.872NL
PG0926.113NL
PG0926.153NL
PG0926.223NL
Electrical Specifications @ 25°C - Operating Temperature -40°C to 130°C¹
Inductance
@ Irated²
µH TYPICAL
0.42
0.94
1.7
2.6
5.0
6.8
8.4
10.6
13.5
20
Irated ³
(A)
44
30
22
19
14
12
11
9.5
8
7
CONTROLLED ELECTRICAL SPECS
DCR4
INDUCTANCE
(mΩ)
@0Adc
±12%
(µ ±20%)
0.55
0.46
1.2
1.00
2.2
1.80
2.9
2.80
4.1
5.60
7.0
7.20
8.0
8.70
12.0
11.50
12.5
15.00
21.0
22.00
SATURATION5
CURRENT Isat
(A TYP)
25°C
100°C
50
40
34
27
25
21
20
16
14
11.5
12.5
10
11.5
9
10.5
8
9
7
7.5
6
HEATING6 CORE LOSS7
CURRENT Idc FACTOR
(A TYP) (K2)
44
32.9
30
47.6
22
64.3
19
80.0
14.5
114.3
12
128.6
11
138.1
9.5
157.1
8
194.8
7
224.5
Notes:
1. Actual temperature of the component during system operation (ambient plus
temperature rise) must be within the standard operating range.
2. Inductance at Irated is a typical inductance value for the component taken at
rated current.
3. The rated current listed is either the saturation current (@ 25°C) or the
heating current depending on which value is lower.
4. The DCR of the part is measured at an ambient temperature of 20°C ± 3°C
from point a to b as shown below on the mechanical drawing.
5. The saturation current, Isat, is the current at which the component inductance
drop by 20% (typical) at an 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 effect) to the
component.
6. The heating current, Idc, is the DC current required to raise the component
temperature by approximately 40°C. The heating current is determined by
mounting the component on a typical PCB and applying current for 30
minutes. The temperature is measured by placing the thermocouple on top
of the unit under test. Take note that the components’ performance varires
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.
7. Core loss approximation is based on published core data:
Core Loss = K1 * (f)1.72 * (K2ΔI)2.41in mW
K1 = 8.68E - 10
f = switching frequency in KHz
K1 & K2 = core loss factors
ΔI = delta I across the component in Ampere
K2ΔI = one half of the peak to peak flux density across the component in Gauss
8. Unless otherwise specified, all testing is made at 100KHz, 0.1Vac
9. Optional Tape and Reel packaging can be ordered by adding a “T” suffix to the
part number (i.e. PG0926.223NL becomes PG0926.223NLT). Pulse complies with
industry standard tape and reel specification EIA481. The tape and reel for this
product has a width (W=32.0mm), pitch (Po=20.0mm) and depth (Ko=8.35mm).
USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768
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P700.A (05/15)