MTU2 Series 2 Watt DC/DC "Cube" Halves

Murata Power Solutions
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The MTU2 series is the industry's smallest isolated 2W DC-DC converter, measuring just 8.2 x 8.4 x 8.5 mm with a 0.69 cm2 footprint and is 50% smaller than the current 1.67 cm2 industry standard. With a typical conversion efficiency of 85% across the full load range and a power density of 1.71 Watts/cm3, the MTU2 series is available with either a single or dual output voltage. Input voltages cover the popular nominal inputs from 3.3 to 24 VDC. Output voltage options include 5, 12 and 24 VDC. Dual output models provide +/- 5 or +/- 12 VDC. Load regulation is typically 5% better than other products available on the market and reduces the need for any additional regulation components.

The MTU2 has a 1kVDC input/output galvanic isolation helping to reduce switching noise and allowing the converter to be configured to provide an isolated negative rail in systems where only a positive rails exists.  


  • Patent Protected
  • Footprint over pins 0.69cm2
  • Single & dual isolated output
  • 1kVDC Isolation
  • Efficiency up to 85% (Typ.)
  • MSL Level 1
  • Power density 3.403W/cm3
  • Pin compatible with 1W MTU1


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