Low DCR High Saturation Power Inductors (TPSLF) Shielded
DeMint (TPSLF) inductors are a strong choice for high-density power circuitry. With ferrite drum construction and a unique geometry. (TPSLF) also feature magnetically shielded, composite construction that reduces buzz noise to ultra-low levels.
DeMint offers high saturation power inductor 0.01Ω low DCR value and has once again extended its (TPSLF) family of low-profile, wire wound, high-current inductors with a new device that offers the lowest direct current resistance (DCR) available in a compact (5.9mm x 5.9mm), (6.9mm x 6.9mm), (10.1mm x 10.1mm), (12.5mm x 12.5mm) package with a low 2.7mm, 3.0mm, 3.2mm, 3.4mm, 4.8mm, 5.8mm, 6.8mm, and 7.8mm height profile.
The (TPSLF) series is a high-performance, space-saving and power-saving solution for DC-DC converter applications for products such as Game machine, HDD, Notebook PC, Projector, PDA, mobile devices, notebook computers, desktop computers, and servers. Other applications include low-profile, and high-current power supplies.
The (TPSLF) inductors are RoHS compliant and meet standard requirements. DeMint will also produce devices outside these specifications to meet specific customer requirements and custom parts are available on request. Please contact our sales for more information.
Download Complete Datasheet Low DCR High Saturation Power Inductors (TPSLF) PDF.
- Magnerically shielded construction.
- Excellent solderabillity and high heat resistance.
- Superior to be High Saturation for surface mounting.
- Power supply for VCRS; OA equipment Digital camera, LCD television set notebook PC, portable communication Equipments, DC/DC converters, etc.
| Dimensions & Configurations (TPSLF) (Unit: mm) | ||||||||||||
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| PART NO | FIG | A ± 0.3 | B ± 0.3 | C ± 0.3 | D (Ref) | E (Ref) | F (Ref) | a | b = d | c | ||
| TPSLF6025 | 1 | 5.9 | 5.9 | 2.7 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4 | ||
| TPSLF6028 | 1 | 5.9 | 5.9 | 3.0 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4 | ||
| TPSLF7028 | 1 | 6.9 | 6.9 | 3.0 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4.9 | ||
| TPSLF7030 | 1 | 6.9 | 6.9 | 3.2 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4.9 | ||
| TPSLF7032 | 1 | 6.9 | 6.9 | 3.4 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4.9 | ||
| TPSLF7045 | 1 | 6.9 | 6.9 | 4.8 | 0.1 | 0.9 | 2 | 2.2 | 1.5 | 4.9 | ||
| TPSLF1045 | 1 | 10.1 | 10.1 | 4.8 | 0.15 | 2.0 | 3 | 3.2 | 2.5 | 5.6 | ||
| TPSLF1205 | 1/2 | 12.5 | 12.5 | 5.8 | 0.1 | 2.0 | 3 | 3.2 | 2.5 | 8.6 | ||
| TPSLF1206 | 1/2 | 12.5 | 12.5 | 6.8 | 0.1 | 2.0 | 3 | 3.2 | 2.5 | 8.6 | ||
| TPSLF1207 | 1/2 | 12.5 | 12.5 | 7.8 | 0.1 | 2.0 | 3 | 3.2 | 2.5 | 8.6 | ||
| Electrical Characteristics (TPSLF6025/6028/7028/7030/7032) | |||||||||||
| Inductance (µH) | TPSLF6025 | TPSLF6028 | TPSLF7028 | TPSLF7030 | TPSLF7032 | ||||||
| Marking | L (µH) | DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
| 3R3 | 3.3 | 0.028 | 1.60 | 0.023 | 1.80 | 0.023 | 1.90 | ||||
| 4R7 | 4.7 | 0.036 | 1.50 | 0.028 | 1.60 | 0.038 | 1.50 | 0.036 | 1.60 | 0.030 | 1.70 |
| 6R8 | 6.8 | 0.044 | 1.30 | 0.036 | 1.50 | 0.059 | 1.30 | 0.041 | 1.50 | 0.041 | 1.60 |
| 100 | 10 | 0.057 | 1.00 | 0.054 | 1.30 | 0.083 | 1.10 | 0.053 | 1.30 | 0.053 | 1.40 |
| 150 | 15 | 0.085 | 0.88 | 0.076 | 1.00 | 0.110 | 0.88 | 0.084 | 1.00 | 0.075 | 1.10 |
| 220 | 22 | 0.122 | 0.73 | 0.104 | 0.77 | 0.180 | 0.75 | 0.110 | 0.86 | 0.110 | 0.96 |
| 330 | 33 | 0.180 | 0.59 | 0.148 | 0.69 | 0.240 | 0.65 | 0.160 | 0.65 | 0.160 | 0.75 |
| 470 | 47 | 0.240 | 0.48 | 0.210 | 0.59 | 0.340 | 0.54 | 0.240 | 0.57 | 0.240 | 0.67 |
| 680 | 68 | 0.370 | 0.42 | 0.290 | 0.50 | 0.310 | 0.49 | 0.310 | 0.59 | ||
| 101 | 100 | 0.500 | 0.33 | 0.430 | 0.42 | 0.450 | 0.35 | 0.45 | 0.45 | ||
| 151 | 150 | 0.650 | 0.34 | 0.650 | 0.37 | ||||||
| 221 | 220 | 0.980 | 0.26 | 1.050 | 0.29 | ||||||
| 471 | 470 | 2.050 | 0.20 | ||||||||
| 681 | 680 | 3.150 | 0.16 | ||||||||
- Measuring Frequency. L:<100μH(100KHz/0.25v) L:>100μH Above(1KHz/0.25v).
- IDC: The current when the inductance becomes 35% lower than its nominal value. and temperature rise 40°C Δt = 40°C (ta = 20°C).
| Electrical Characteristics (TPSLF7045/1045/1205/1206/1207) | |||||||||||
| Inductance (µH) | TPSLF7045 | TPSLF1045 | TPSLF1205 | TPSLF1206 | TPSLF1207 | ||||||
| Marking | L (µH) | DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
DCR (Ω) Max |
IDC (A) |
| 2R7 | 2.7 | 0.010 | 10 | ||||||||
| 3R3 | 3.3 | 0.020 | 2.50 | 0.016 | 4.90 | ||||||
| 4R7 | 4.7 | 0.030 | 2.00 | ||||||||
| 5R6 | 5.6 | 0.022 | 3.80 | 0.012 | 7.8 | ||||||
| 6R8 | 6.8 | 0.036 | 1.70 | 0.014 | 7.2 | ||||||
| 100 | 10 | 0.039 | 1.30 | 0.037 | 3.00 | 0.025 | 3.40 | 0.021 | 5.00 | 0.016 | 5.5 |
| 150 | 15 | 0.052 | 1.10 | 0.043 | 2.40 | 0.026 | 2.80 | 0.024 | 4.2 | 0.019 | 4.7 |
| 220 | 22 | 0.061 | 0.90 | 0.060 | 2.10 | 0.031 | 2.30 | 0.032 | 3.50 | 0.027 | 4.0 |
| 330 | 33 | 0.096 | 0.82 | 0.082 | 1.60 | 0.042 | 1.90 | 0.041 | 2.80 | 0.040 | 3.2 |
| 470 | 47 | 0.125 | 0.75 | 0.100 | 1.40 | 0.062 | 1.60 | 0.058 | 2.40 | 0.053 | 2.7 |
| 680 | 68 | 0.175 | 0.60 | 1.40 | 1.20 | 0.084 | 1.30 | 0.079 | 2.00 | 0.078 | 2.0 |
| 101 | 100 | 0.25 | 0.50 | 0.200 | 1.00 | 0.117 | 1.10 | 0.123 | 160 | 0.125 | 1.9 |
| 151 | 150 | 0.340 | 0.40 | 0.350 | 0.79 | 0.190 | 0.88 | 0.175 | 1.5 | ||
| 221 | 220 | 0.520 | 0.33 | 0.470 | 0.65 | 0.270 | 0.72 | 0.273 | 1.00 | 0.258 | 1.3 |
| 471 | 470 | 1.05 | 0.22 | 1.03 | 0.47 | 0.520 | 0.49 | ||||
| 681 | 680 | 1.48 | 0.20 | 1.60 | 0.38 | 0.760 | 0.43 | ||||
| 102 | 1000 | 2.28 | 0.14 | 2.80 | 0.32 | 1.120 | 0.34 | ||||
| 152 | 1500 | 3.40 | 0.22 | 1.730 | 0.29 | ||||||
- Measuring Frequency. L:<100μH(100KHz/0.25v) L:>100μH Above(1KHz/0.25v).
- IDC: The current when the inductance becomes 35% lower than its nominal value. and temperature rise 40°C Δt = 40°C (ta = 20°C).
| Order Codes (TPSLF) | ||||||||||||||||||||||||||||||||||||||
| TPSLF6025 | - | 3R3 | M | |||||||||||||||||||||||||||||||||||
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