Sealed Power Inductors – LVC Series
LVC Series
LVC series, an automatic assembly constructed power inductor, is
shielded with magnetic resin and suitable for portable DC-DC
converter application.
Features
RoHS, Halogen Free and REACH Compliance
Shielded with magnetic resin
Various package size and wide inductance range
Optimize electrical characteristics by using different ferrite core
figures
Applications
Smartphones, tablets and wearable devices
DSC, camcorders
AP Routers
STBs
LCD TVs, monitors and panels
Game consoles
DC/DC converters
Product Identification
Shape and Dimensions
Figure 1
Recommended Pattern
Dimensions in mm
TYPE
LVC201B10
LVC201B12
LVC252A12
FIG
1
1
1
A
2.0±0.25
2.0±0.25
2.5±0.25
B
1.6±0.25
1.6±0.25
2.0±0.25
C
1.00 Max
1.2±0.05
1.2±0.05
D
0.6
0.6
0.8
H
1.8
1.8
2.2
I
0.80
0.80
0.85
J
0.8
0.8
0.8
Sealed Power Inductors – LVC Series
Shape and Dimensions
Figure 2
Recommended Pattern
Dimensions in mm
TYPE
LVC404018
FIG
2
A
4.0±0.20
B
4.0±0.20
C
1.9 Max
D
1.3
H
3.7
I
1.5
J
1.2
Shape and Dimensions
Figure 3
Recommended Pattern
Dimensions in mm
TYPE
LVC505040
LVC606028
LVC606045
FIG
3
3
3
A
5.0±0.20
6.0±0.20
6.0±0.20
B
5.0±0.20
6.0±0.20
6.0±0.20
C
4.0±0.2
2.8±0.2
4.5
+0.2
-0.30
D
1.5
1.9±0.3
1.8±0.3
H
4.2
5.7
5.7
I
1.6
1.8
2.0
J
2.0
2.6
2.4
Sealed Power Inductors – LVC Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.24
1.0
1.5
2.2
3.3
4.7
6.8
10
15
18
22
Tolerance
(±%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
Test
Frequency
(MHz)
1
1
1
1
1
1
1
1
1
1
1
RDC
(Ω) ±30%
0.026
0.095
0.140
0.190
0.295
0.360
0.640
1.000
1.500
1.600
1.700
Isat (A)
Typ. (Max)
3.20(2.80)
1.86(1.67)
1.64(1.47)
1.30(1.17)
0.96(0.86)
0.84(0.75)
0.66(0.59)
0.54(0.48)
0.39(0.35)
0.39(0.35)
0.38(0.34)
Irms (A)
Typ. (Max)
3.00(2.70)
1.86(1.67)
1.65(1.48)
1.30(1.17)
0.98(0.88)
0.90(0.81)
0.70(0.63)
0.56(0.50)
0.42(0.37)
0.41(0.36)
0.40(0.36)
Marking
LVC201B10-R24□-N
LVC201B10-1R0□-N
LVC201B10-1R5□-N
LVC201B10-2R2□-N
LVC201B10-3R3□-N
LVC201B10-4R7□-N
LVC201B10-6R8□-N
LVC201B10-100□-N
LVC201B10-150□-N
LVC201B10-180□-N
LVC201B10-220□-N
M
B
C
D
E
F
G
H
K
J
I
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%
Operating temperature range－55℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value with current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent
Isat & Irms：Agilent HP4284A
Test Instruments：HP4284A
Material/Impedance Analyzer
Inductance vs. DC Current
25
80
70
20
60
220
15
150
10
100
5
6R8
20
4R7
3R3
2R2
1.4
1.6
1.8
1R0
2
2.2
2.4
10
0
0
0.2
0.4
0.6
0.8
1
1.2
0
0.2
50
Tem perature Change vs. DC Current
100
220
150
6R8
4R7
3R3
2R2
1R0
△
T(
℃
)
L(uH)
40
30
0
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
DC Current(A)
DC Current(A)
Sealed Power Inductors – LVC Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.5
1.0
2.2
3.3
4.7
10
15
22
Tolerance
(±%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
Test
Frequency
(MHz)
1
1
1
1
1
1
1
1
RDC
(Ω) ±30%
0.051
0.083
0.159
0.220
0.330
0.580
0.900
1.400
Isat (A)
Typ. (Max)
2.60(2.34)
1.90(1.71)
1.36(1.22)
1.10(0.99)
0.92(0.82)
0.62(0.55)
0.48(0.43)
0.40(0.36)
Irms (A)
Typ. (Max)
2.30(2.07)
1.80(1.62)
1.34(1.20)
1.06(0.95)
0.90(0.81)
0.58(0.52)
0.45(0.40)
0.40(0.36)
Marking
LVC201B12-R50□-N
LVC201B12-1R0□-N
LVC201B12-2R2□-N
LVC201B12-3R3□-N
LVC201B12-4R7□-N
LVC201B12-100□-N
LVC201B12-150□-N
LVC201B12-220□-N
B
C
E
F
G
I
J
K
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%
Operating temperature range－55℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value with current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent
Isat & Irms：Agilent HP4284A
Test Instruments：HP4284A
Material/Impedance Analyzer
Inductance vs. DC Current
25
80
70
20
220
60
Tem perature Change vs. DC Current
4R7
150
220
100
3R3
2R2
1R0
R50
150
10
100
△
T(
℃
)
4R7
3R3
2R2
1R0
2
2.5
3
R50
L(uH)
15
50
40
30
20
5
10
0
0
0
0.5
1
1.5
3.5
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
DC Current(A)
DC Current(A)
Sealed Power Inductors – LVC Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.68
Tolerance
(±%)
20, 30
Test
Frequency
(MHz)
1
RDC
(Ω) ±30%
0.035
Isat (A)
Typ. (Max)
2.80(2.52)
Irms (A)
Typ. (Max)
2.60(2.34)
Marking
LVC252A12-R68□-N
N
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%
Operating temperature range－55℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value with current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent
Isat & Irms：Agilent HP4284A
Test Instruments：HP4284A
Material/Impedance Analyzer
Inductance vs. DC Current
1.0
90
80
Tem perature Change vs. DC Current
R68
0.8
70
60
L(uH)
R68
0.4
△
T(
℃
)
4
0.6
50
40
30
0.2
20
10
0.0
0
0.5
1
1.5
2
2.5
3
3.5
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
DC Current(A)
DC Current(A)
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