P596.G (10/16)
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pulseelectronics.com
Inductors Designed for National’s 50 kHz
Simple Switcher™
Power Beads - PA3790.XXXHL Series
Pulse Jack
E l e c t r o n i c s
NOTES:
1. Typical inductance occurs at the Idc and ETop values shown.
2. The control value of inductance is measured at Bop equal to or less than 10 gauss
without DC current.
3. Inductance decreases with higher values of DC current and increases with lower
values of DC current.
4. Inductance increases with increase in Bop or ETop.
5. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
Designed for use with National’s device
numbers LM2574/LM2575/LM2576
Base material meets flammability
requirements of UL 94V-0
Performance verified by National
Semiconductor
Part Identification Reference Operating Values
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Design Control Values
Part
Number
Inductor
Code
Inductance
Typical
(µH)
Idc
(Amps)
ETop
(V-µSec)
Inductance
No DC
2
(µH ± 20%)
DCR
(Ω MAX)
Package
Style
Lead
Diameter
PE-53112NL L47 47 3.0 90 38 0.05 KM-2.0 .025
PE-92114KNL L68 36 5.0 90 56 0.02 KM-4.0 .040
PE-92108KNL L100 100 3.0 90 91 0.04 KM-4.0 .032
PE-53113NL L150 150 2.0 90 130 0.10 KM-4.0 .025
PE-52626NL L220 220 1.4 90 230 0.38 Low Profile .025 SQ.
PE-53145NL L220 220 1.4 90 176 0.14 KM-3.0 .020
PE-52627NL L330 330 0.9 90 302 0.74 Low Profile .025 SQ.
PE-53146NL L330 330 0.9 90 267 0.18 KM-3.0 .020
PE-53114NL L470 470 0.64 90 426 0.16 KM-4.0 .025
PE-52629NL L680 680 .85 90 657 1.25 Low Profile .025 SQ.
PE-53115NL H150 150 3.0 200 136 0.10 KM-4.0 .025
PE-53116NL H220 220 3.0 200 167 0.07 KM-5.0 .032
PE-53117NL H330 330 3.0 200 292 0.15 KM-5.0 .025
PE-53118NL H470 470 2.0 200 369 0.17 KM-5.0 .025
PE-53119NL H680 680 1.3 200 562 0.20 KM-5.0 .025
PE-53120NL H1000 1000 0.95 200 762 0.24 KM-5.0 .025
PE-53121NL H1500 1500 0.62 200 1150 1.00 Case .032
PE-53122NL H220 2200 0.42 200 1886 1.80 Case .032
