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1 Watt

Single Output


High isolation voltage

Our highly efficient 1 watt single output DC-DC converter is housed in a miniature single-inline package, and offers a high isolation voltage.

INPUT

  • 3.3 Vdc: 2.9 - 3.6 Vdc
  • 5 Vdc: 4.5 - 5.5 Vdc
  • 12 Vdc: 10.8 - 13.2 Vdc
  • 15 Vdc: 13.4 - 16.4 Vdc
  • 24 Vdc: 21.6 - 26.4 Vdc

OUTPUT

  • Voltage Accuracy: ±5%
  • Line Regulation (10 - 100% FL): ±1.2%/1% of Vin
  • Load Regulation (10 - 100% FL)
    • 3.3 and 5V Output: 15% max
    • Others: 10% max
  • Ripple and Noise (20MHz Bw): 100 mVp-p

GENERAL

  • Efficiency: 70 - 75%
  • Isolation Voltage: 1600 Vdc
  • Isolation Resistance: 500 MOhms
  • Isolation Capacitance: 80 pF
  • Switching Frequency:
    • 3.3 Vin: 95 kHz
    • 5 Vin: 110 kHz
    • 12 Vin: 145 kHz
    • 15, 24 Vin: 100 kHz

ENVIRONMENTAL

  • Operating Temperature Range: -40 to 85°C
  • Storage Temperature Range: -55 to 125°C

PHYSICAL

  • Case Material: Non-Conductive Black Plastic
  • Dimensions: 0.45” x 0.39” x 0.5” (11.50 x 9.8 x 12.5 mm)
Input Voltage
(Vdc)
Output Voltage
(Vdc)
Output Current
(mA, Max)
Efficiency
%
Model Number Maximum Capacitor Load
μF
3.3 3.3 303 72 SWUE1-33S33 150
5 200 74 SWUE1-33S5 100
9 110 78 SWUE1-33S9 22
12 83 78 SWUE1-33S12 47
15 66 80 SWUE1-33S15 33
24 42 90 SWUE1-33S24 33
5 3.3 303 72 SWUE1-5S33 150
5 200 70 SWUE1-5S5 100
9 110 78 SWUE1-5S9 22
12 83 78 SWUE1-5S12 47
15 66 80 SWUE1-5S15 33
24 42 79 SWUE1-5S24 33
12 3.3 303 72 SWUE1-12S33 150
5 200 71 SWUE1-12S5 100
9 110 73 SWUE1-12S9 22
12 83 76 SWUE1-12S12 47
15 66 74 SWUE1-12S15 33
24 42 79 SWUE1-12S24 33
15 3.3 303 71 SWUE1-15S33 150
5 200 71 SWUE1-15S5 100
9 110 75 SWUE1-15S9 22
12 83 81 SWUE1-15S12 47
15 66 81 SWUE1-15S15 33
24 42 80 SWUE1-15S24 33
24 3.3 303 71 SWUE1-24S33 150
5 200 71 SWUE1-24S5 100
9 110 75 SWUE1-24S9 22
12 83 81 SWUE1-24S12 47
15 66 81 SWUE1-24S15 33
24 42 80 SWUE1-24S24 33