INPAQ
Global RF/Component Solutions
WIP201610P L Series
Specification
Product Name
Series
Size
Power Inductor
WIP201610P L Series
EIAJ 2016
INPAQ
Global RF/Component Solutions
WIP201610P L Series Engineering Specification
1. Scope
Feature
High saturation current realized by material properties and structure design
Low DC resistance to achieve high conversion efficiency and lower temperature rising
Low Profile: 2.0 mm × 1.6 mm × 1.0 mm.
Magnetically shielded structure to accomplish high resolution in EMC protection.
Halogen free, Lead Free, RoHS Compliance.
Applications
WIP201610P L series is generic applied in portable DC to DC converter line.
Smart phone, PAD
DC/DC converter
Thin-type power supply module,
2. Explanation of Part Number
W I P
2 0 1 6
1 0
P
2 R 2
M
L
1
♦
♦
♦
♦
♦
♦
♦
2
3
4
5
6
7
1 : Series Name: Wire-wound type power inductor
2 : Size Code: The first two digitals: length(mm), The last two digitals: width(mm)
3 : Thickness in mm
4：Material code: Iron powder
5：Initial inductance value: 2R2 = 2.2
μH
6：Model code, Tolerance of Inductance
±20%.
7：Electrode type.
WIP201610P L Series Engineer Specification
All Specifications are subject to change without notice.
Version: A4
Page 1 of 9
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INPAQ
Global RF/Component Solutions
3. Construction & Dimensions
3.1. End termination: Ni/Sn
3.2. Construction & Dimension :
L
[mm]
2.0±0.2
W
[mm]
1.6±0.2
T
[mm]
1.0 max.
E
[mm]
0.5±0.3
3.3. Recommend Land Pattern Dimensions :
B
A
[mm]
1.6
B
[mm]
0.9
C
[mm]
2.0
A
C
4. General specifications
4.1. Temperature Specifications
Operating Temperature range
Storage Temperature range
:
-40℃ to +125℃
: -50℃ to +125℃
* The detail operating temperature describing can refer to 5.1 (7).
WIP201610P L Series Engineer Specification
All Specifications are subject to change without notice.
Version: A4
Page 2 of 9
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INPAQ
Global RF/Component Solutions
5. Performance Characteristics
5.1. Specifications
INPAQ
Part Number
WIP201610P-R24ML
WIP201610P-R33ML
WIP201610P-R47ML
WIP201610P-R68ML
WIP201610P-1R0ML
WIP201610P-1R5ML
WIP201610P-2R2ML
L
i [μH]
Initial
inductance
@1mA
0.24
0.33
0.47
0.68
1.0
1.5
2.2
R
DC
[mΩ]
DC Resistance
I
rms
[A]
I
sat [A]
Saturation Current Heat Rating Current
Typical Maximum Typical Maximum Typical Maximum
17
24
33
41
60
114
135
21
29
40
49
69
137
150
5.6
5
4.4
3.7
2.9
2.5
1.9
5.05
4.50
4.00
3.33
2.61
2.25
1.71
5.0
4.1
3.5
3.4
2.6
1.9
1.7
4.50
3.69
3.15
3.06
2.26
1.65
1.50
Note 1: Customized design is available, please contact us.
Nore 2: All test referenced to 26℃ ambient
Note 3: Inductance tolerance +/- 20%
Note 4: Inductance is measured with Agilent
®
LCR meter 4285A. Test frequency at 1MHz.
Note 5: DC resistance is measured with HIOKI
®
micro-ohm meter RM3542-01.
Note 6: Isat means that DC current will cause a 30% inductance reduction form initial value.
Note 7: Irms means that DC current will cause coil temp. rising to 40℃ whichever is smaller.
WIP201610P L Series Engineer Specification
All Specifications are subject to change without notice.
Version: A4
Page 3 of 9
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INPAQ
Global RF/Component Solutions
5.2. Current Characteristic
WIP201610P-R24ML
0.25
0.23
0.20
70
60
50
Inductance [uH]
0.18
0.15
0.13
0.10
0.08
0.05
0.03
0.00
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Inductance
Temp. Rising
40
30
20
10
0
DC Bias [A]
Temp.Rising[℃]
WIP201610P-R47ML
0.55
0.50
0.45
70
60
0.80
0.75
0.70
WIP201610P-R68ML
70
60
50
Inductance [uH]
Inductance [uH]
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
50
Temp.Rising[℃]
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0
0.5
1
1.5
2
2.5
3
3.5
4
Inductance
Temp. Rising
40
30
20
10
0
Inductance
Temp. Rising
40
30
20
10
0
DC Bias [A]
DC Bias [A]
WIP201610P-1R0ML
1.00
0.95
0.90
70
1.60
60
1.40
WIP201610P-1R5ML
70
60
50
Temp.Rising[℃]
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0
Inductance [uH]
Inductance [uH]
0.85
50
1.20
1.00
0.80
0.60
0.40
0.20
0.00
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
Inductance
Temp. Rising
40
30
20
10
0
Inductance
Temp. Rising
40
30
20
10
0
0.5
1
1.5
2
2.5
3
3.5
DC Bias [A]
DC Bias [A]
WIP201610P-2R2ML
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
0.2
70
60
50
Inductance [uH]
Inductance
Temp. Rising
40
30
20
10
0
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
DC Bias [A]
WIP201610P L Series Engineer Specification
All Specifications are subject to change without notice.
Version: A4
Temp.Rising[℃]
Page 4 of 9
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Temp.Rising[℃]
Temp.Rising[℃]
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