IFLS-1212AB
www.vishay.com
Vishay Dale
Low Profile Shielded High Current Inductors
FEATURES
• Frequency range up to 5 MHz
• Ferrite core with polyurethane enameled copper
wire
• Epoxy resin used for adhesive
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
• PDA / notebook / desktop / server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array
(FPGA)
STANDARD ELECTRICAL SPECIFICATIONS
PART NUMBER
L
0
INDUCTANCE
TOLERANCE
AT 100 kHz, 1 V, 0 A
(%)
(μH)
1.0
1.2
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
22
33
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
DCR
NOM.
25 °C
(m)
55
63
75
110
130
150
180
210
270
330
380
410
550
680
950
1210
DCR
MAX.
25 °C
(m)
66
76
90
132
156
180
216
252
324
396
456
492
660
816
1140
1452
HEAT RATING
CURRENT
DC TYP.
(A)
(3)
1.80
1.65
1.50
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.45
0.35
0.25
SATURATION
CURRENT
DC TYP.
(A)
(4)
1.50
1.40
1.30
1.00
0.90
0.87
0.82
0.75
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.26
MARKING
IFLS1212ABER1R0N
IFLS1212ABER1R2N
IFLS1212ABER1R5N
IFLS1212ABER2R2N
IFLS1212ABER2R7N
IFLS1212ABER3R3N
IFLS1212ABER3R9N
IFLS1212ABER4R7M
IFLS1212ABER5R6M
IFLS1212ABER6R8M
IFLS1212ABER8R2M
IFLS1212ABER100M
IFLS1212ABER120M
IFLS1212ABER150M
IFLS1212ABER220M
IFLS1212ABER330M
A
B
C
E
F
G
H
I
J
K
L
M
N
O
Q
S
Notes
(1)
All test data is referenced to 25 °C ambient
(2)
Operating and Storage temperature range -40 °C to +105 °C
(3)
DC current (A) that will cause an approximate
T
of 40 °C
(4)
DC current (A) that will cause L to drop approximately 30 %
0
(5)
The part temperature (ambient + temp. rise) should not exceed 105 °C under worst case operating conditions. Circuit design, component
placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be
verified in the end application
Revision: 01-Mar-17
Document Number: 34443
1
For technical questions, contact:
magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
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Vishay
Disclaimer
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particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
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including but not limited to the warranty expressed therein.
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Revision: 08-Feb-17
1
Document Number: 91000
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