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UC1842A-EP: UC1843AMDREP thermal data

Part Number: UC1842A-EP

What are the thermal resistances junction-to-case and junction-to-board ?

  • Hello Avi,

    The part should have similar thermal characteristics as our not -EP version. That datasheet can be found at www.ti.com/.../uc1842a.pdf. If you look at the 8 pin SOIC package you will see Junction-to-case (top) thermal resistance of 46.8 C/W and junction-to-board thermal resistance of 45.3 C/W.

    There may be some minor differences between this version and our -EP version. I will look into getting those numbers for a future datasheet update.

    Thanks,
    Kyle