6985 Datasheet, PDF (1/1 Pages) Filtran LTD – Inductors National’s 150 KHz SIMPLE SWITCHER

Inductors
Inductors Designed For
National’s 150 KHz SIMPLE SWITCHER^TM
• Designed for use with National Semiconductor LM 259X series
• Compact size and low cost
• Meets flammability rating of UL 94V-0
6985-6991
MECHANICAL AND SCHEMATIC (All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATIC
ELECTRICAL SPECIFICATIONS @ 25°C
UNLESS OTHERWISE SPECIFIED,
ALL TOLERANCES ARE ± .010
Part
Number
6985
6986
6987
6988
6989
6990
6991
Nominal
Inductance
(μH)
38
53
77
77
114
168
250
Rated
Current
(Amps DC)
3.0
3.0
3.0
2.7
2.22
1.81
1.5
NOTES: 1. SIMPLE SWITCHER^TM is a trademark of National Semiconductor Corporation.
2. Inductance values are ±20%.
Nominal
DCR
(Ω)
0.05
0.08
0.08
0.09
0.10
0.18
0.23
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