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0.5 to 1 Watt

Single Output


DC-DC converters with internal SMD construction

Our customizable 0.5 to 1.0 watt single output DC-DC converter features a low profile, miniature DIP package, 1000 Vdc input/output isolation and internal SMD Construction.

INPUT

  • Voltage Range: ±10%
  • Input Filter: Internal capacitor

OUTPUT

  • Voltage Accuracy: ±5% max
  • Line Regulation at FL: ±10% max
  • Load Regulation at FL to 1/4L
    • 3.3V and 5V Output: 15% max
    • 9V, 12V, 915V Output: 10% max
  • Ripple Noise (20 MHz Bw): 50 mVp-p max
    • 3.3V and 5V Output Type: 100 mVp-p max
    • 9V, 12V, 15V Output Type: 1% p-p max
  • Temperature Coefficient: 0.3%/°C max

GENERAL

  • Isolation Voltage: 1000 Vdc
  • Isolation Resistance: 1000 MOhms
  • Switching Frequency: 100 KHz typ.
  • Short Circuit Protection: Momentary

ENVIRONMENTAL

  • Operating Temperature Range: 0 to 71°C
  • Storage Temperature Range: -40 to 105°C
  • Cooling: Free Air Convection
  • Humidity Non-Condensing: 20 - 95% RH

PHYSICAL

  • Case Material: Non-Conductive Black Plastic
  • Weight: 1.5 grams typ.
  • Dimensions: 0.50” x 0.40” x 0.25” (12.70 x 10.16 x 6.28 mm)
  • Lead Temp: 1.5 mm from case in 10 sec. 105°C
Input Voltage
(Vdc)
Output Voltage
(Vdc)
Output Current
(mA)
Model Number
3.3 3.3 154 TWU0.5-3.3S3.3
5 200 TWU1-3.3S5
9 110 TWU1-3.3S9
12 84 TWU1-3.3S12
15 67 TWU1-3.3S15
5 3.3 154 TWU0.5-5S3.3
5 200 TWU1-5S5
9 110 TWU1-5S9
12 84 TWU1-5S12
15 67 TWU1-5S15
12 3.3 154 TWU0.5-12S3.3
5 200 TWU1-12S5
9 110 TWU1-12S9
12 84 TWU1-12S12
15 67 TWU1-12S15
24 3.3 154 TWU0.5-24S3.3
5 200 TWU1-24S5
9 110 TWU1-24S9
12 84 TWU1-24S12
15 67 TWU1-24S15