TOKEN
TPUTX Chip Toroidal Power Inductors
Chip Toroidal
Power Inductors
Token Compact Power Toroidal Inductors
Are Bursting With Energy (TPUTX)
Preview
Token Power Solutions has enhanced its toroidal surface-mount inductor portfolios with the addition of four new
ranges (TPUTX-2P/2S/4P/4S) of RoHS compliant components.
This TPUTX Range of toroidal inductors is based on iron powder cores, for good suppression performance at
high frequencies, high overload capability, low flux-leakage, economical pricing, and optimized for use as high
frequency DC chokes.
This low cost surface-mount toroidal inductor meanwhile are designed for use in switching AC/DC power
supplies and DC/DC converters. The TPUTX series offer low DC resistance and is available with current ratings
up to 7.9 A IDC and inductance values that range from 0.49 uH to 1201.70 uH.
The height of TPUTX-2P and TPUTX-2S is 5.96 mm (Max.), and TPUTX-4P and TPUTX-4S is 7.00 mm
(Max.). These low-profile design makes them ideal for use in designs where component height is restricted. The
toroid core offers compact size with minimal external magnetic fields and is ideal for low voltage applications,
particularly the latest generation of low voltage microprocessors.
Custom parts are available on request. Application of specific designs also available including different
inductance and frequency specifications adjusted to requirements. Please contact our sales for more information.
Features :
- Maximum power density.
- Closed magnetic circuit for lowest EMI.
- Toroidal with powdered iron cores & low cost.
Applications :
- Power Supply Applications.
- Output Ripple Current Filter.
- VGA Card.
Version 2010
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01 of 04
TOKEN
TPUTX Chip Toroidal Power Inductors
(TPULF7032/7045) Dimensions & Configurations
Land Pattern
E
B
A
1
XXX
XXX
2
A
Top View
Type
TPUTX-2P
TPUTX-4P
TPUTX-2S
TPUTX-4S
A ± 0.5
9.00
11.40
9.00
11.40
B ± 0.5
11.60
14.40
11.60
14.40
C(max)
5.96
7.00
5.96
7.00
D
7.04
8.84
7.04
8.84
E
10.72
12.50
10.72
12.50
F
9.96
12.50
9.96
12.50
3
4
C
D
1
Top
View
View
1
4
4
2
1
3
4
3
GS
TP
TPU2P/TPU4P
2
3
G
F
2
H
TPU2S/TPU4S
G
3.68
4.06
3.68
4.06
H
3.05
3.05
3.05
3.05
Note: Design as Customer’s Requested Specifications.
(TPUTX-2P) Electrical Characteristics
Part Number
TPUTX-2P-0.47
TPUTX-2P-0.68
TPUTX-2P-1
TPUTX-2P-2
TPUTX-2P-5
TPUTX-2P-8
TPUTX-2P-10
TPUTX-2P-15
TPUTX-2P-20
TPUTX-2P-25
TPUTX-2P-33
TPUTX-2P-50
TPUTX-2P-68
TPUTX-2P-100
TPUTX-2P-150
TPUTX-2P-200
TPUTX-2P-300
L (µH)±20%
0.54
0.85
1.22
2.18
4.90
7.65
9.83
14.99
19.58
24.79
32.67
49.10
68.85
99.14
148.10
201.59
300.42
L @ IDC(µH) (min)
0.42
0.64
0.89
1.56
3.57
5.31
6.73
10.51
13.37
16.60
21.29
35.31
47.93
69.56
100.07
138.49
197.52
DCR (Ω)(max)
0.006
0.008
0.009
0.014
0.032
0.040
0.045
0.085
0.097
0.109
0.126
0.306
0.362
0.541
0.666
0.951
1.176
IDC (A)(max)
5.90
5.40
5.00
3.90
2.50
2.30
2.10
1.60
1.50
1.40
1.30
0.82
0.76
0.62
0.56
0.46
0.42
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
02 of 04
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Version 2010
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Part Number
TPUTX-2S-2
TPUTX-2S-3
TPUTX-2S-5
TPUTX-2S-9
TPUTX-2S-20
TPUTX-2S-30
TPUTX-2S-40
TPUTX-2S-60
TPUTX-2S-80
TPUTX-2S-100
TPUTX-2S-130
TPUTX-2S-200
TPUTX-2S-280
TPUTX-2S-400
TPUTX-2S-600
TPUTX-2S-800
TPUTX-2S-1200
TPUTX Chip Toroidal Power Inductors
L (µH)±20%
2.18
3.40
4.90
8.70
19.58
30.60
39.30
59.98
78.34
99.14
130.70
196.38
275.40
396.58
592.42
806.34
1201.70
L @ IDC(µH) (min)
1.69
2.55
3.57
6.26
14.26
21.23
26.92
42.02
53.48
66.38
85.17
141.24
191.71
278.22
400.27
553.97
790.08
DCR (Ω)(max)
0.024
0.029
0.034
0.056
0.128
0.159
0.179
0.339
0.387
0.436
0.503
1.221
1.447
2.162
2.661
3.804
4.703
IDC (A)(max)
2.95
2.70
2.50
1.95
1.25
1.15
1.05
0.80
0.75
0.70
0.65
0.41
0.38
0.31
0.28
0.23
0.21
(TPUTX-2S) Electrical Characteristics
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
(TPUTX-4P) Electrical Characteristics
Part Number
TPUTX-4P-0.47
TPUTX-4P-0.68
TPUTX-4P-1
TPUTX-4P-2
TPUTX-4P-5
TPUTX-4P-8
TPUTX-4P-10
TPUTX-4P-15
TPUTX-4P-20
TPUTX-4P-25
TPUTX-4P-33
TPUTX-4P-50
TPUTX-4P-68
TPUTX-4P-100
TPUTX-4P-150
TPUTX-4P-200
TPUTX-4P-300
L (µH)±20%
0.49
0.76
1.10
1.95
5.15
7.81
9.88
14.76
20.62
25.65
33.21
48.80
67.37
99.09
149.45
200.11
298.93
L @ IDC(µH) (min)
0.37
0.56
0.81
1.42
3.56
5.15
6.70
9.52
13.44
17.17
22.93
32.21
43.04
69.54
101.46
131.37
188.03
DCR (Ω)(max)
0.005
0.006
0.009
0.014
0.027
0.033
0.047
0.057
0.085
0.116
0.166
0.202
0.238
0.565
0.696
0.810
1.003
IDC (A)(max)
7.90
7.20
5.90
4.60
3.30
3.00
2.50
2.30
1.90
1.60
1.30
1.20
1.10
0.72
0.64
0.60
0.54
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
03 of 04
TOKEN
Part Number
TPUTX-4S-2
TPUTX-4S-3
TPUTX-4S-4
TPUTX-4S-8
TPUTX-4S-20
TPUTX-4S-30
TPUTX-4S-40
TPUTX-4S-60
TPUTX-4S-80
TPUTX-4S-100
TPUTX-4S-130
TPUTX-4S-200
TPUTX-4S-270
TPUTX-4S-400
TPUTX-4S-600
TPUTX-4S-800
TPUTX-4S-1200
TPUTX Chip Toroidal Power Inductors
(TPUTX-4S) Electrical Characteristics
L (µH)±20%
1.95
3.05
4.39
7.81
20.62
31.23
39.53
59.05
82.47
102.60
132.86
195.20
269.50
396.38
597.80
800.44
1195.72
L @ IDC(µH) (min)
1.49
2.24
3.24
5.69
14.23
20.61
26.79
38.09
53.76
68.68
91.72
128.83
172.16
278.15
405.83
525.47
752.13
DCR (Ω)(max)
0.019
0.023
0.034
0.055
0.107
0.131
0.187
0.228
0.337
0.462
0.663
0.805
0.952
2.259
2.784
3.240
4.011
IDC (A)(max)
3.95
3.60
2.95
2.30
1.65
1.50
1.25
1.15
0.95
0.80
0.65
0.60
0.55
0.36
0.32
0.30
0.27
(TPUTX-2P/2S/4P/4S) How to Order
TPUTX-2P
Part Number: TPUTX-2P, TPUTX-2S
Code
Code
0.47
TPUTX-4P, TPUTX-4S
0.47
0.68
...
300
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Inductors (TPUTX)
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