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Low-Profile High-Current Power Inductors (TPSPA) Shielded
DeMint's (TPSPA) inductor features high current and low direct current resistance (DCR) in a rugged surface-mount package. Available in six industry-standard footprint (4.2 mm x 4.4 mm), (5.2 mm x 5.4 mm), (6.6 mm x 7.15 mm), (10.1 mm x 11.15 mm), (12.6 mm x 13.65 mm), and (17.15 mm x 17.15 mm) with a profile from 1.2 mm to 7.0 mm maximum, the TPSPA series inductors use an advanced core material that operating temperature range from -25°C to +125°C, and are said to provide the lowest DCR of any inductor in this size and profile.
These high current inductors are suitable for use in voltage regulator module applications in desktop computers, notebook computers, point-of-load converters, workstations and servers as well as DC-DC applications, and other high-power, high-density, high-ambient temperature applications.
DeMint (TPSPA) series provides a high peak saturation current and a maximum operating current rating that enables the inductors to handle the high current requirements of microprocessors with significant saturation margin. The series also offers a saturation current range from 2.0A up to 75A, heat rating current from 1.0A to 43A, typical DCR from 0.5mΩ to 300.0mΩ, and maximum DCR from 0.65mΩ to 350mΩ, which results in lower copper losses and maximizes the current rating for higher component performance and system efficiency. The inductance values range from 0.1μH to 150μH.
The (TPSPA) inductors are RoHS compliant and meet standard EIA481 requirements. Custom parts are available on request. DeMint will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.
More Shielded Power Inductors (TPSPA) Types.
Download Complete Datasheet Low-Profile High-Current Power Inductors (TPSPA) PDF.
Features :
- Good magnetic shielding.
- Low Profile: 1.2mm ~ 7.0mm.
- High current (rated current): 1A ~ 42A.
- High frequency (up to 1MHz).
Applications :
- DC to DC converter.
- Power distribution system or VRM application.
- Thin board power supply switching module.
- Notebook computer, PC display card, VGA module.
| Dimensions & Configurations (TPSPA) (Unit: mm) | ||||||
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| Type | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | |
| TPSPA0420 | 4.2 ± 0.25 | 4.4 ± 0.35 | 2.0 Max. | 0.8 ± 0.3 | 1.5 ± 0.3 | |
| TPSPA0518 | 5.2 ± 0.25 | 5.4 ± 0.35 | 1.8 Max. | 1.0 ± 0.3 | 2.3 ± 0.3 | |
| TPSPA0530 | 5.2 ± 0.25 | 5.4 ± 0.35 | 3.0 Max. | 1.0 ± 0.3 | 2.3 ± 0.3 | |
| TPSPA0612 | 6.6 ± 0.25 | 7.15 ± 0.35 | 1.2 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA0615 | 6.6 ± 0.25 | 7.15 ± 0.35 | 1.5 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA0618 | 6.6 ± 0.25 | 7.15 ± 0.35 | 1.8 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA0624 | 6.6 ± 0.25 | 7.15 ± 0.35 | 2.4 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA0630 | 6.6 ± 0.25 | 7.15 ± 0.35 | 3.0 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA0650 | 6.6 ± 0.25 | 7.15 ± 0.35 | 5.0 Max. | 1.5 ± 0.3 | 3.0 ± 0.3 | |
| TPSPA1030 | 10.1 ± 0.25 | 11.15 ± 0.35 | 3.0 Max. | 2.0 ± 0.5 | 3.0 ± 0.5 | |
| TPSPA1040 | 10.85 ± 0.35 | 10.00 ± 0.3 | 4.0 Max. | 3.3 ± 0.5 | 2.0 ± 0.5 | |
| TPSPA1050 | 10.1 ± 0.25 | 11.15 ± 0.35 | 5.0 Max. | 2.0 ± 0.5 | 3.0 ± 0.5 | |
| TPSPA1335 | 12.6 ± 0.2 | 13.65 ± 0.35 | 3.5 Max. | 2.5 ± 0.5 | 3.8 ± 0.5 | |
| TPSPA1350 | 12.6 ± 0.2 | 13.65 ± 0.35 | 5.0 Max. | 2.5 ± 0.5 | 3.8 ± 0.5 | |
| TPSPA1360 | 12.6 ± 0.2 | 13.65 ± 0.35 | 6.0 Max. | 2.5 ± 0.5 | 3.8 ± 0.5 | |
| TPSPA1365 | 12.6 ± 0.2 | 13.65 ± 0.35 | 6.5 Max. | 2.5 ± 0.5 | 3.8 ± 0.5 | |
| TPSPA1770 | 17.15 Max. | 17.15 ± 0.35 | 7.0 Max. | 2.5 ± 0.5 | 12.0 ± 0.5 | |
| Electrical Characteristics (TPSPA0420) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0420-R10M | 0.10 | 4.0 | 13.0 | 27.0 |
| TPSPA0420-R22M | 0.22 | 6.6 | 9.5 | 21.0 |
| TPSPA0420-R47M | 0.47 | 14.0 | 7.0 | 9.5 |
| TPSPA0420-R56M | 0.56 | 16.0 | 6.0 | 8.5 |
| TPSPA0420-R68M | 0.68 | 21.0 | 5.2 | 8.0 |
| TPSPA0420-1R0M | 1.00 | 27.0 | 4.5 | 7.0 |
| TPSPA0420-1R5M | 1.50 | 42.0 | 4.0 | 6.0 |
| TPSPA0420-2R2M | 2.20 | 58.0 | 3.0 | 5.0 |
| TPSPA0420-3R3M | 3.30 | 87.0 | 2.5 | 4.0 |
| TPSPA0420-4R7M | 4.70 | 104.0 | 2.2 | 3.0 |
| TPSPA0420-6R8M | 6.80 | 175.0 | 2.0 | 2.5 |
| TPSPA0420-100M | 10.00 | 265.0 | 1.6 | 2.2 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0420-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0518) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0518-R33M | 0.33 | 6.8 | 15.0 | 17.0 |
| TPSPA0518-R47M | 0.47 | 9.0 | 10.5 | 15.5 |
| TPSPA0518-R56M | 0.56 | 10.0 | 9.5 | 15.0 |
| TPSPA0518-R68M | 0.68 | 13.0 | 8.0 | 14.0 |
| TPSPA0518-R82M | 0.82 | 15.0 | 8.0 | 10.0 |
| TPSPA0518-1R0M | 1.00 | 17.0 | 8.0 | 9.0 |
| TPSPA0518-1R2M | 1.20 | 20.0 | 7.5 | 8.0 |
| TPSPA0518-1R5M | 1.50 | 30.0 | 6.0 | 7.0 |
| TPSPA0518-2R2M | 2.20 | 35.0 | 5.0 | 6.5 |
| TPSPA0518-3R3M | 3.30 | 58.0 | 4.5 | 5.0 |
| TPSPA0518-4R7M | 4.70 | 85.0 | 3.5 | 4.0 |
| TPSPA0518-5R6M | 5.60 | 95.0 | 3.0 | 3.5 |
| TPSPA0518-6R8M | 6.80 | 120.0 | 2.8 | 3.4 |
| TPSPA0518-8R2M | 8.20 | 145.0 | 2.6 | 3.1 |
| TPSPA0518-100M | 10.00 | 155.0 | 2.5 | 3.0 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0518-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0530) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0530-R47M | 0.47 | 7.4 | 12.0 | 16.0 |
| TPSPA0530-R68M | 0.68 | 12.0 | 8.5 | 14.0 |
| TPSPA0530-R75M | 0.75 | 13.0 | 8.0 | 12.0 |
| TPSPA0530-1R0M | 1.00 | 14.0 | 7.0 | 9.0 |
| TPSPA0530-1R2M | 1.20 | 16.0 | 6.5 | 8.5 |
| TPSPA0530-1R5M | 1.50 | 25.0 | 6.0 | 8.2 |
| TPSPA0530-2R2M | 2.20 | 35.0 | 5.5 | 7.5 |
| TPSPA0530-3R3M | 3.30 | 38.0 | 5.0 | 5.0 |
| TPSPA0530-4R7M | 4.70 | 60.0 | 4.0 | 4.2 |
| TPSPA0530-5R6M | 5.60 | 63.0 | 4.0 | 4.0 |
| TPSPA0530-6R8M | 6.80 | 76.0 | 4.0 | 3.5 |
| TPSPA0530-8R2M | 8.20 | 105.0 | 3.3 | 3.0 |
| TPSPA0530-100M | 10.00 | 128.0 | 2.8 | 2.7 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0530-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0612) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0612-R56M | 0.56 | 15.5 | 7.0 | 11.0 |
| TPSPA0612-R68M | 0.68 | 17.5 | 6.7 | 9.0 |
| TPSPA0612-R82M | 0.82 | 24.5 | 6.3 | 8.0 |
| TPSPA0612-1R0M | 1.00 | 29.0 | 6.0 | 7.0 |
| TPSPA0612-2R2M | 2.20 | 59.0 | 4.0 | 5.0 |
| TPSPA0612-3R3M | 3.30 | 92.0 | 3.0 | 4.0 |
| TPSPA0612-4R7M | 4.70 | 122.0 | 2.7 | 3.5 |
| TPSPA0612-6R8M | 6.80 | 210.0 | 2.2 | 2.8 |
| TPSPA0612-100M | 10.00 | 290.0 | 2.0 | 2.2 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0612-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0615) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0615-R56M | 0.56 | 11.0 | 9.0 | 14.0 |
| TPSPA0615-R68M | 0.68 | 12.0 | 8.5 | 12.0 |
| TPSPA0615-R82M | 0.82 | 17.0 | 7.0 | 10.0 |
| TPSPA0615-1R0M | 1.00 | 21.0 | 5.5 | 9.0 |
| TPSPA0615-1R2M | 1.20 | 30.0 | 5.4 | 8.5 |
| TPSPA0615-2R2M | 2.20 | 54.0 | 3.5 | 6.0 |
| TPSPA0615-3R3M | 3.30 | 63.0 | 3.3 | 5.5 |
| TPSPA0615-4R7M | 4.70 | 85.0 | 3.2 | 5.0 |
| TPSPA0615-6R8M | 6.80 | 135.0 | 2.5 | 4.0 |
| TPSPA0615-100M | 10.00 | 175.0 | 2.0 | 3.0 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0615-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0618) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0618-R10M | 0.10 | 2.5 | 18.0 | 45.0 |
| TPSPA0618-R22M | 0.22 | 5.2 | 14.0 | 29.0 |
| TPSPA0618-R33M | 0.33 | 6.8 | 12.0 | 22.0 |
| TPSPA0618-R47M | 0.47 | 8.4 | 11.0 | 18.0 |
| TPSPA0618-R56M | 0.56 | 10.0 | 10.0 | 15.0 |
| TPSPA0618-R68M | 0.68 | 12.7 | 9.0 | 13.0 |
| TPSPA0618-R82M | 0.82 | 13.5 | 8.0 | 12.0 |
| TPSPA0618-1R0M | 1.00 | 17.0 | 7.0 | 11.0 |
| TPSPA0618-1R5M | 1.50 | 26.0 | 6.5 | 9.0 |
| TPSPA0618-2R0M | 2.00 | 32.0 | 6.0 | 9.0 |
| TPSPA0618-2R2M | 2.20 | 35.0 | 5.0 | 8.0 |
| TPSPA0618-3R3M | 3.30 | 50.0 | 3.5 | 7.5 |
| TPSPA0618-4R7M | 4.70 | 65.0 | 3.5 | 5.0 |
| TPSPA0618-5R6M | 5.60 | 75.0 | 3.0 | 4.0 |
| TPSPA0618-6R8M | 6.80 | 110.0 | 2.8 | 3.5 |
| TPSPA0618-8R2M | 8.20 | 135.0 | 2.5 | 3.0 |
| TPSPA0618-100M | 10.00 | 155.0 | 2.3 | 2.5 |
| TPSPA0618-150M | 15.00 | 250.0 | 1.8 | 2.2 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0618-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0624) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0624-R10M | 0.10 | 1.7 | 30.0 | 70.0 |
| TPSPA0624-R20M | 0.20 | 2.8 | 25.0 | 50.0 |
| TPSPA0624-R22M | 0.22 | 3.2 | 21.0 | 34.0 |
| TPSPA0624-R33M | 0.33 | 4.1 | 15.0 | 24.0 |
| TPSPA0624-R47M | 0.47 | 5.1 | 13.0 | 21.0 |
| TPSPA0624-R56M | 0.56 | 6.5 | 12.0 | 17.0 |
| TPSPA0624-R82M | 0.82 | 9.5 | 10.0 | 14.0 |
| TPSPA0624-1R0M | 1.00 | 13.5 | 9.0 | 13.0 |
| TPSPA0624-1R5M | 1.50 | 20.0 | 8.0 | 11.0 |
| TPSPA0624-2R2M | 2.20 | 28.0 | 6.0 | 9.0 |
| TPSPA0624-3R3M | 3.30 | 39.0 | 5.0 | 7.0 |
| TPSPA0624-4R7M | 4.70 | 50.0 | 4.0 | 6.0 |
| TPSPA0624-5R6M | 5.60 | 60.0 | 4.0 | 6.0 |
| TPSPA0624-6R8M | 6.80 | 70.0 | 4.0 | 5.0 |
| TPSPA0624-8R2M | 8.20 | 86.0 | 3.5 | 5.0 |
| TPSPA0624-100M | 10.00 | 101.0 | 3.1 | 4.0 |
| TPSPA0624-150M | 15.00 | 160.0 | 2.5 | 3.3 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0624-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0630) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0630-R10M | 0.10 | 1.7 | 32.5 | 60.0 |
| TPSPA0630-R15M | 0.15 | 2.5 | 30.0 | 40.0 |
| TPSPA0630-R20M | 0.20 | 3.0 | 21.0 | 34.0 |
| TPSPA0630-R22M | 0.22 | 3.0 | 21.0 | 34.0 |
| TPSPA0630-R33M | 0.33 | 3.5 | 21.0 | 22.0 |
| TPSPA0630-R36M | 0.36 | 3.9 | 16.0 | 20.0 |
| TPSPA0630-R47M | 0.47 | 4.1 | 15.5 | 19.0 |
| TPSPA0630-R56M | 0.56 | 4.9 | 15.0 | 18.0 |
| TPSPA0630-R68M | 0.68 | 5.7 | 14.0 | 17.0 |
| TPSPA0630-R82M | 0.82 | 6.9 | 12.0 | 16.0 |
| TPSPA0630-1R0M | 1.00 | 7.5 | 12.0 | 15.0 |
| TPSPA0630-1R2M | 1.20 | 10.5 | 9.0 | 12.0 |
| TPSPA0630-1R5M | 1.50 | 12.1 | 9.0 | 14.0 |
| TPSPA0630-1R8M | 1.80 | 16.0 | 7.5 | 13.0 |
| TPSPA0630-2R2M | 2.20 | 17.5 | 7.0 | 10.0 |
| TPSPA0630-2R5M | 2.50 | 18.0 | 7.0 | 10.0 |
| TPSPA0630-3R3M | 3.30 | 26.0 | 6.5 | 9.5 |
| TPSPA0630-4R7M | 4.70 | 38.0 | 5.0 | 6.5 |
| TPSPA0630-5R6M | 5.60 | 42.0 | 5.0 | 6.25 |
| TPSPA0630-6R8M | 6.80 | 54.0 | 4.5 | 6.0 |
| TPSPA0630-8R2M | 8.20 | 65.0 | 4.0 | 6.0 |
| TPSPA0630-100M | 10.00 | 76.0 | 4.0 | 4.5 |
| TPSPA0630-120M | 12.00 | 98.0 | 3.0 | 4.2 |
| TPSPA0630-150M | 15.00 | 115.0 | 3.0 | 3.8 |
| TPSPA0630-220M | 22.00 | 189.0 | 1.5 | 3.1 |
| TPSPA0630-330M | 33.00 | 257.0 | 1.0 | 2.9 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0630-∗∗∗M Series | |
|
| Electrical Characteristics (TPSPA0650) | ||||
| Part Number | L0 Inductance (µH) @ (0A) ±20% |
DCR (mΩ) @25°C | Heat Rating Current Idc (A) Typical |
Saturation Current Isat (A) Typical |
| (Max) | ||||
| TPSPA0650-R13M | 0.13 | 1.2 | 42.0 | 48.0 |
| TPSPA0650-R22M | 0.22 | 1.3 | 30.0 | 35.0 |
| TPSPA0650-R36M | 0.36 | 3.1 | 21.0 | 25.0 |
| TPSPA0650-R40M | 0.40 | 3.5 | 20.0 | 23.0 |
| TPSPA0650-R47M | 0.47 | 3.8 | 20.0 | 21.0 |
| TPSPA0650-R56M | 0.56 | 3.6 | 20.0 | 18.0 |
| TPSPA0650-R68M | 0.68 | 4.2 | 18.0 | 16.0 |
| TPSPA0650-R82M | 0.82 | 4.9 | 16.5 | 15.0 |
| TPSPA0650-1R0M | 1.00 | 6.5 | 12.0 | 13.0 |
| TPSPA0650-1R2M | 1.20 | 7.5 | 11.0 | 11.0 |
| TPSPA0650-1R5M | 1.50 | 8.5 | 10.0 | 10.0 |
| TPSPA0650-2R2M | 2.20 | 12.5 | 9.5 | 10.0 |
| TPSPA0650-3R3M | 3.30 | 20.9 | 8.5 | 9.0 |
| TPSPA0650-4R7M | 4.70 | 29.0 | 6.0 | 8.0 |
| TPSPA0650-5R6M | 5.60 | 34.4 | 6.0 | 7.0 |
| TPSPA0650-6R8M | 6.80 | 40.0 | 5.5 | 7.0 |
| TPSPA0650-8R2M | 8.20 | 43.0 | 5.5 | 6.5 |
| TPSPA0650-100M | 10.00 | 55.0 | 4.5 | 6.0 |
| TPSPA0650-120M | 12.00 | 65.0 | 4.0 | 5.0 |
| TPSPA0650-150M | 15.00 | 85.0 | 3.1 | 4.0 |
| TPSPA0650-180M | 18.00 | 105.0 | 3.0 | 3.5 |
| TPSPA0650-220M | 22.00 | 130.0 | 2.6 | 3.5 |
| TPSPA0650-330M | 33.00 | 200.0 | 2.3 | 3.0 |
| TPSPA0650-470M | 47.00 | 290.0 | 2.0 | 2.8 |
Note:
- Test frequency at 100KHZ / 1.0V.
- Idc (Irms):Current that causes a 40°C temperature rise from 25°C ambient.
- Isat:DC current at which the inductance drops 30% from its value without current.
| Electrical Characteristics TPSPA0650-∗∗∗M Series | |
|
| Order Codes (TPSPA) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TPSPA | 0420 | - | R10 | M | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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