Cautions and Warnings
Please be noted that this spec is only for reference if you have projects
designed with the product number listed in. If you are looking for new
project design-in, please find BWVH Series specification/datasheet on
Chilisin website. Or you may find our sales contact for more information on
old part number at your convenience. Appreciated your attention and
understanding.
Note:
Please be sure to request approval specifications that provide further details of the products.
Kindly note that the content of these specifications are subject to change or may be discontinued
without prior notice. This product may not be designed/used in medical or high risk applications
without Chilisin approval. Please contact our sales department before ordering.
Sealed Power Inductors – LVH Series
LVH Series
LVH series, an automatic assembly constructed power inductor, is
shielded with magnetic resin and suitable for portable DC-DC
converter applications.
Features
RoHS, Halogen Free and REACH Compliance
Shielded with magnetic resin
Low profile, miniature package size and wide inductance range.
Low DCR and high rated current.
Applications
Smart phone
DSC
Tablet PC and other portable devices
DC/DC converters
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
TYPE
LVH201B10H
LVH252A10H
LVH252A12
LVH252A12H
A
2.0±0.25
2.5±0.25
2.5±0.25
2.5±0.25
B
1.6±0.25
2.0±0.25
2.0±0.25
2.0±0.25
C
1.02 Max
1.00 Max
1.2±0.05
1.2±0.05
D
0.6
0.8
0.8
0.8
H
1.8
2.2
2.2
2.2
I
0.8
0.85
0.85
0.85
J
0.8
0.8
0.8
0.8
Sealed Power Inductors - LVH Series
– LVS201610 Series
Electrical Characteristics
Inductance
(uH)
0.24
0.33
0.47
0.56
0.68
1.0
2.2
3.3
4.7
10
Tolerance
(±%)
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
RDC
(Ω) ±30%
0.048
0.048
0.072
0.072
0.092
0.110
0.205
0.380
0.520
1.100
Isat (mA)
Typ. (Max)
3700(3300)
3400(3000)
2900(2600)
2700(2400)
2500(2200)
2200(2000)
1400(1200)
1050(940)
900(800)
620(550)
Irms (mA)
Typ. (Max)
2500(2100)
2500(2100)
2100(1800)
2100(1800)
1800(1500)
1500(1200)
1150(970)
900(800)
800(680)
450(380)
Part Number
LVH201B10H-R24□-N
LVH201B10H-R33□-N
LVH201B10H-R47□-N
LVH201B10H-R56□-N
LVH201B10H-R68□-N
LVH201B10H-1R0□-N
LVH201B10H-2R2□-N
LVH201B10H-3R3□-N
LVH201B10H-4R7□-N
LVH201B10H-100□-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 without 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
11
10
9
8
100
60
80
70
Tem perature Change vs. DC Current
3R3
2R2
100
4R7
1R0
R68
R47
R24
6
5
4
3
2
1
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
4R7
3R3
2R2
1R0
R68
△
T(
℃
)
R47
R24
7
L(uH)
50
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
Sealed Power Inductors - LVH Series
– LVS201610 Series
Electrical Characteristics
Inductance
(uH)
0.24
0.47
0.68
1.0
2.2
4.7
10
Tolerance
(±%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
Test
Frequency
(MHz)
1
1
1
1
1
1
1
RDC
(Ω) ±30%
0.030
0.043
0.062
0.080
0.135
0.330
0.670
Isat (mA)
Typ. (Max)
4700(4200)
3300(3000)
2800(2500)
2300(2100)
1600(1400)
1000(900)
720(640)
Irms (mA)
Typ. (Max)
3600(3000)
2700(2300)
2300(1900)
1900(1600)
1400(1100)
850(720)
580(490)
Part Number
LVH252A10H-R24□-N
LVH252A10H-R47□-N
LVH252A10H-R68□-N
LVH252A10H-1R0□-N
LVH252A10H-2R2□-N
LVH252A10H-4R7□-N
LVH252A10H-100□-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 without 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
5.5
5.0
4.5
4.0
60
4R7
50
70
Tem perature Change vs. DC Current
1R0
4R7
2R2
R47
R24
△
T(
℃
)
2R2
1R0
R47
R24
3.5
L(uH)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
Sealed Power Inductors - LVH Series
– LVS201610 Series
Electrical Characteristics
Inductance
(uH)
0.24
0.33
0.47
0.50
0.68
1.0
1.5
2.2
4.7
10
47
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%
0.021
0.027
0.027
0.027
0.036
0.037
0.075
0.080
0.195
0.400
1.700
Isat (mA)
Typ. (Max)
4700(4200)
4200(3700)
3600(3400)
3600(3400)
2900(2600)
2700(2450)
2200(1900)
1900(1800)
1200(1000)
900(800)
390(350)
Irms (mA)
Typ. (Max)
3800(3200)
3000(2500)
3000(2500)
3000(2500)
2800(2300)
2600(2200)
1900(1600)
1800(1500)
1100(930)
800(680)
340i(300)
Part Number
LVH252A12-R24□-N
LVH252A12-R33□-N
LVH252A12-R47□-N
LVH252A12-R50□-N
LVH252A12-R68□-N
LVH252A12-1R0□-N
LVH252A12-1R5□-N
LVH252A12-2R2□-N
LVH252A12-4R7□-N
LVH252A12-100□-N
LVH252A12-470□-N
Marking
E
G
J
D
H
A
I
B
C
F
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 without 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
11
10
9
8
7
100
60
80
70
Tem perature Change vs. DC Current
2R2
100
4R7
1R5
1R0
R68 R50
R24
6
5
4
3
2
1
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
2R2
1R5 1R0
R68
R50
4R7
△
T(
℃
)
R24
L(uH)
50
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
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