Power Inductors

(TPSME) Shielded

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Miniature Low Profile TPSME3015 seriesSMD Miniature Low Profile Inductors
TPSME3015 Series

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Token (TPSME) Miniature Low Profile Power Inductor for new generation portable products. Token Electronics has added two new ranges of low-profile wirewound chip inductors, TPSME3010 and TPSME3015, for use in DC-DC converter applications to increase flexibility of maximum height measurements with extended electrical characteristics.

The new TPSME series is designed to provide a good balance of height and performance within chip power miniature inductor offering. The TPSME3010 Series was developed to have a low profile height of 1.0mm. The TPSME3015 Series was developed to have a medium range maximum height of 1.5mm. This two TPSME family enables flexibility and efficiency.

Both winding chip coils the TPSME3010 series and TPSME3015 series of inductors offer low DC resistance and large rated current. This is vital for DC-DC converter applications as it prevents energy dissipation from the chip inductor, improving the converter's overall efficiency.

The new ranges deliver a good size/performance ratio with low DC resistances of 0.065ohm (TPSME3010) and 0.040ohm (TPSME3015). Their low-profile 1212 size packaging is designed to save space, measuring 3 x 3 x 1mm (TPSME3010) or 3 x 3 x 1.5mm (TPSME3015). A wide range of inductances is also available: 1.0μH to 47μH for the TPSME3010 series and 1.0μH to 100μH for the TPSME3015 series. The parts come with high rated currents, up to 2.35A, and feature magnetic shielding as standard. Operating temperature range is -40°C to +105°C.

Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information. Download complete (TPSME) specification Miniature Low Profile Power Inductors PDF (453KB).

Features :

  1. High current saturation.
  2. Tape & Reel, RoHS Compliant.
  3. Magnetically Shielded Structure.
  4. Lead-free reflow soldering is available.
  5. Low profile construction and miniature size.
  6. Small size in 3.0 x 3.0mm with low profile (1.0 mm & 1.5 mm max.).

Applications :

  1. DC to DC converters.
  2. Power line filtering.
  3. DVC/DSC/PDA, LCD display.

Dimensions & Configurations (Unit: mm) (TPSME)

SMD Wire Wound Inductors (TPSME) DimensionsSMD Wire Wound Inductors (TPSME) Dimensions
Type A B C(max) D(typ.) E F G
TPSME3010 3.0±0.1 3.0±0.1 1.0 2.7 0.9±0.2 2.7 1.00
TPSME3015 3.0±0.1 3.0±0.1 1.5 2.7 0.9±0.2 2.7 1.00

Construction & Material :

  1. Wire : H Class Enameled copper wire.
  2. Terminal : Ni / Cu / Ag alloy with Sn.
  1. Core : Ferrite core.
  2. Coating : Magnetic epoxy resin.

Electrical Specification (TPSME3010)

Part Number Inductance (µH) DCR (Ω) Isat (Amp) Irms (Amp) SRF (MHz) Tolerance
(Typical) (Max) (Typical) (Max) (Typical) (Max)
TPSME-3010-1R0N 1.0 0.065 0.078 1.95 1.70 1.700 1.525 180 30%
TPSME-3010-1R5N 1.5 0.080 0.096 1.60 1.40 1.650 1.470 140
TPSME-3010-2R2M 2.2 0.095 0.114 1.45 1.25 1.450 1.270 100 20%
TPSME-3010-3R3M 3.3 0.160 0.192 1.05 0.90 1.300 1.130 80
TPSME-3010-4R7M 4.7 0.190 0.228 0.95 0.85 1.100 0.925 60
TPSME-3010-6R8M 6.8 0.300 0.360 0.76 0.66 0.850 0.710 50
TPSME-3010-100M 10 0.450 0.540 0.61 0.53 0.720 0.630 45
TPSME-3010-150M 15 0.740 0.888 0.48 0.42 0.560 0.475 35
TPSME-3010-220M 22 0.980 1.176 0.42 0.36 0.500 0.430 25
TPSME-3010-330M 33 1.550 1.860 0.34 0.28 0.415 0.345 24
TPSME-3010-470M 47 2.000 2.400 0.27 0.24 0.320 0.270 19

Note: Test Frequency : 1MHz.
Isat : Based on Inductance decrease 30%; Irms : Based on Temperature increase 40°C.
Test Equipment : L & Q : HP-4286A; SRF : HP-4291B & HP4287A; DCR: HP-4286A & CH16502.
Operating Temp. (Including self-temperature rise) : -40°C ~ +105°C; Storage Temp. : -40°C ~ +85°C.


Characteristics (TPSME3010)

(TPSME3010) Inductance VS Current
(TPSME3010) Inductance VS Current
(TPSME3010) Inductance VS Frequency
(TPSME3010) Inductance VS Frequency

Electrical Specification (TPSME3015)

Part Number Inductance (µH) DCR (Ω) Isat (Amp) Irms (Amp) SRF (MHz) Tolerance
(Typical) (Max) (Typical) (Max) (Typical) (Max)
TPSME-3015-1R0N 1.0 0.040 0.048 2.35 2.10 2.35 2.10 145 30%
TPSME-3015-1R5N 1.5 0.055 0.066 2.00 1.80 2.10 1.90 130
TPSME-3015-2R2M 2.2 0.060 0.072 1.65 1.48 1.80 1.60 90 20%
TPSME-3015-3R3M 3.3 0.093 0.112 1.40 1.21 1.60 1.45 75
TPSME-3015-4R7M 4.7 0.113 0.136 1.20 1.08 1.40 1.25 65
TPSME-3015-6R8M 6.8 0.176 0.211 1.05 0.90 1.10 0.90 50
TPSME-3015-100M 10 0.234 0.276 0.88 0.75 1.00 0.87 45
TPSME-3015-150M 15 0.352 0.422 0.68 0.58 0.80 0.65 33
TPSME-3015-220M 22 0.510 0.622 0.58 0.47 0.60 0.55 28
TPSME-3015-330M 33 0.799 0.959 0.46 0.39 0.50 0.45 22
TPSME-3015-470M 47 1.172 1.406 0.38 0.32 0.40 0.40 18
TPSME-3015-101M 100 2.433 2.920 0.27 0.23 0.29 0.25 11

Note: Test Frequency : 1MHz.
Isat : Based on Inductance decrease 30%; Irms : Based on Temperature increase 40°C.
Test Equipment : L & Q : HP-4286A; SRF : HP-4291B & HP4287A; DCR: HP-4286A & CH16502.
Operating Temp. (Including self-temperature rise) : -40°C ~ +105°C; Storage Temp. : -40°C ~ +85°C.


Characteristics (TPSME3015)

(TPSME3015) Inductance VS Current
(TPSME3015) Inductance VS Current
(TPSME3015) Inductance VS Frequency
(TPSME3015) Inductance VS Frequency

Reliability Test (TPSME)

Test Items Specifications Test Methods
Solderability More than 90% of the Terminal Electrode Shall be covered with fresh solder. Preheat: 150 ± 25°C for 60 seconds;
Solder Temperature: 235 ± 5°C;
Solder: Sn96.5 / Ag3 / Cu0.5 or equivalent;
Flux: Rosin;
Dip Time 4 ± 1 seconds.
High Temperature Storage Test Electrical Characteristics Variation shall not change more 3%. Test Conditions: 125 ± 2°C for 48 ± 2 Hours.
Low Temperature Storage Test Test Conditions: -40 ± 2°C for 48 ± 2 Hours.
Temperature Cycle Test Test Conditions:
125 ± 5°C (30 min) ~ 25 ± 5°C (2 Hours) ~ -40 ± 5°C (30 min);
Total Test: 10 cycle.
Humidity Test Temperature: 40 ± 2°C;
Humidity: 90 ± 5%;
Time: 96 hours.
Thermal Shock Test Test Conditions: 125 ± 5°C (30 min) ~ -65 ± 5°C (30 min);
Temperature Change: 2 min;
Total : 50 cycles.
Life Test Test Conditions: 70 ± 5°C;
Total Test: 300 hours.

Lead-Free IR Reflow Conditions (TPSME)

(TPSME) Lead-Free IR Reflow Condition Curve
(TPSME) Lead-Free IR Reflow Condition Curve

Reel Quantity (TPSME)

Reel 5Reel / Box 6Box / Carton
Q'ty(Pcs) Size m/m Q'ty(Pcs) Size m/m Q'ty(Pcs) Size m/m
2,000 180Ø 10,000 182×182×80 60,000 540×210×205

Order Codes (TPSME)

TPSME3010 - 100 M
1 34
Part Number
TPSME3010
TPSME3015
 
Inductance
1R0 1.00µH
470 47.00µH
101 100.00µH
Tolerance
K 10%
L 15%
M 20%
N 30%