CTQFW4228F-471M [Central Technologies]
High Current Power Inductor-Shielded;
| 型号： | CTQFW4228F-471M |
| 厂家： | 
CENTRAL TECHNOLOGIES |
| 描述： | High Current Power Inductor-Shielded |
| 文件： | 总2页 (文件大小：388K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Current Power Inductor-Shielded
www.ctparts.com
SPECIFICATIONS
*Isat: Value of inductance decrease within 20ꢀ
Irms: A rise in temperature of core surface is within 40°C
CTQFW4228F
Inductance
±±20
(µH)
DCR
Nom. (Max.)
(mΩ)
*Isat
Typ.
(A)
**Irms
Typ.
(A)
Part
Number
CTQFW4228F-6R8M
6.8
2.80 (2.95)
75
34
Series
From 6.8µH to 470µH
CTQFW4228F-101M
CTQFW4228F-151M
CTQFW4228F-221M
CTQFW4228F-331M
CTQFW4228F-471M
100
150
220
330
470
2.80 (2.95)
2.80 (2.95)
10.5 (11.5)
10.5 (11.5)
5 (11.5)
7.8
4.96
7.2
4.7
3.2
34
34
17.5
17.5
17.5
NSIONS
Unit: m
8.0±1.0
3.8±0.5
6.5±0.5
Not Shown at Actual Size
CHARACTERISTICS
Description: High current (shielded) power induc
Features:
5.0±1.0
•ꢀ
Sturdy structure
•ꢀ
High inductance, high current, low m
small parasitic capacitance
•ꢀ
•ꢀ
Flat wire winding, achieve a low
Temperature rise current and
influenced by environmen
RECOMMENDED PC
BOARD LAYOUT
35.0±0.5
22.5±0.5
43
35
22.5
•ꢀ
Shield has solderable t
Applications: Designed
applications
Operating Tempera
rise)
Inductance To
Packaging:
Miscellaneou
Samples availab.
18.5±0.5
4.8
36.8 18.5
7.5
1.0
*
0.5±0.1
A±0.3
**
B
SCHEMATIC
Part No.
*Dimension A
**Dimension B
6R8 – 151
221 – 471
0.80
N/C
N/C
1.50
2.30
1.40
REV 08.14.19
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2019 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
High Current Power Inductor-Shielded
www.ctparts.com
SATURATION CURRENT VS. TEMPERATURE RISE CURRENT CURVE
L(μH)
L(μH)
°
ΔT(
L(μH)
ΔT(°)
)
ΔT( )
°C
CTQFW4228F-6R8M
CTQFW4228F-100M
CTQFW4228F-150M
8.4
70
14.0
70
60
50
40
30
20
10
21.0
70
7.2
6.0
4.8
3.6
2.4
1.2
0.0
60
50
40
30
20
10
0
12.0
10.0
8.0
18.0
15.0
12.0
9.0
60
50
40
30
20
10
0
6.0
4.0
2.0
0.0
0.0
20.0
40.0
Idc(A)
60.0
80.0
100.0
0.0
20.0
40.0
Idc(A)
60.0
80.0
24.0
Idc(A)
36.0
48.0
60.0
L(μH)
L(μH)
ΔT(°)
ΔT()
CTQFW4228F-220M
CTQFW4228F-3
228F-470M
28.0
70
42.0
70
24.0
20.0
16.0
12.0
8.0
60
50
40
30
20
10
0
36.0
30.0
24.0
18.0
12.0
0
60
50
40
30
20
10
0
4.0
0.0
0.0
0.0
10.0
20.0
Idc(A)
30.0
40.0
50.0
0.0
8.0
16.0
Idc(A)
24.0
32.0
40.0
L(μH)
L(μH)
()
ΔT(°C)
CTQFW4228F-680M
CTQFW4228F-151M
84.0
70
210
70
72.0
60.0
48.0
36.0
24.0
12.0
0.0
60
50
40
30
20
10
0
180
150
120
90
60
50
40
30
20
10
0
60
30
0
0.0
6.0
6.0
12.0
Idc(A)
18.0
24.0
30.0
0.0
5.0
10.0
Idc(A)
15.0
20.0
25.0
L(μH)
CTQFW42
L(μH)
CTQFW4228F-331M
L(μH)
CTQFW4228F-471M
ΔT(°)
ΔT(°C)
280
420
70
630
70
240
200
160
120
80
50
40
30
20
10
0
360
300
240
180
120
60
60
50
40
30
20
10
0
540
450
360
270
180
90
60
50
40
30
20
10
0
40
0
0
0
0.0
3.0
6.0
Idc(A)
9.0
12.0
15.0
0.0
3.0
6.0
Idc(A)
9.0
12.0
15.0
0.0
3.0
6.0
Idc(A)
9.0
12.0
15.0
REV 08.14.19
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2019 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明