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±3.3V ±152mA, Isolated 1W Dual Output 3kVDC, DC-DC Converter, 4.5-5.5V 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 5.5
Design Origin Murata Power Solutions
Dimensions (inch) 0.652 x 0.234 x 0.297
Dimensions (mm) 16.55 x 5.95 x 7.55
Efficiency (%) 77
Mounting Type Through Hole
Package Style SIP
Output Current (A) 0.152
Output Current 2 (A) -0.152
Input Current (mA) 259
Isolation (Vdc) 3000
Line Regulation Max (%) 1.2
Load Regulation Max (%) 15
Operating Temp. Range (C) -40 to 85
Ripple and Noise (mV pk-pk) 80
RoHS 6 Yes
Series Headline Isolated Sub-Miniature 1W Dual Output DC-DC Converters
Series Description The NKA sub-miniature series of industrial temperature range DC/DC converters are the standard building blocks for on-board distributed power systems. The series offers smaller package size, improved effi ciency, lower output ripple and 3kVDC isolation capability through the use of state of the art packaging and technology. Ideally suited for providing dual rail supplies on primarily digital boards with the added benefi t of galvanic isolation to reduce switching noise. All of the rated power may be drawn from a single pin provided the total load does not exceed 1 watt.
Total Output Power (W) 1
Output Voltage 1 (V) 3.3
Output Voltage 2 (V) -3.3
Input Voltage Nominal (V) 5