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12V 250mA, Isolated 3W input single Output DC-DC Converter 1kVDC, 4.5-9V Input

  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


Technical Information

Input Voltage Range (V) 4.5 to 9
Design Origin Murata Power Solutions
Dimensions (inch) 1.270 x 0.577 x 0.276
Dimensions (mm) 32.26 x 14.66 x 7
Efficiency (%) 71
Mounting Type Through Hole
Package Style DIP
Output Current (A) 0.25
Input Current (mA) 548
Isolation (Vdc) 1000
Line Regulation Max (%) 0.5
Load Regulation Max (%) 0.5
Operating Temp. Range (C) -40 to 85
Quality UL60950
Ripple and Noise (mV pk-pk) 400
RoHS 6 Yes
Series Headline Isolated 3W Wide Input DC-DC Converters
Series Description The NDY series is a range of low profile DC/DC converters offering a single regulated output over a 2:1 input voltage range. All parts deliver 3W output power up to 85ÂșC without heatsinking, except the 4.5V to 9V input voltage range which should be derated to 2W at the lower input voltage. A flyback oscillator design with isolated feedback is used to give regulation over the full operating range of 25% to 100% of full load. It is strongly recommended that external capacitors be used on input and output to guarantee performance over full load and input voltage range.
Total Output Power (W) 3
Output Voltage 1 (V) 12
Input Voltage Nominal (V) 5