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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.
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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 (H)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(H) (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 ()(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.: -40C ~ +85C.
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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 (H)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(H) (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 ()(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.: -40C ~ +85C.
(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 (H)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(H) (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 ()(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.: -40C ~ +85C.
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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 (H)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(H) (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 ()(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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