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Difference between UCC284DP-12 and UCC384DP-12

Nick Schott
Prodigy 10 points
Other Parts Discussed in Thread: UCC384, UCC284

Hello,

Due to part availability and lead times, I am considering using UCC384DP-12 instead of UCC284DP-12. From what I found on the spec sheet, the only difference between the two I can see is the operational temperature range. Are there any other differences?

Thanks,

Nick

  • 0
    TI__Expert 4766 points

    Nick,

    Yes, you are right about the operating temperature being the only difference.

      UCC384 UCC284
    AEC Q100 NO NO
    Output Options Adjustable Output, Fixed Output, Negative Output Adjustable Output, Fixed Output, Negative Output
    Iout (Max) (A) 0.5 0.5
    Vin (Max) (V) -3.2 -3.2
    Vin (Min) (V) -15 -15
    Vout (Max) (V) -1.2 -1.2
    Vout (Min) (V) -15 -15
    Fixed Output Options (V) -5, -12 -5, -12
    Enable NO NO
    Power Good NO NO
    Output Capacitor Type Non-Ceramic Non-Ceramic
    PSRR @ 100KHz (dB) - -
    Noise (uVrms) 200 200
    Accuracy (%) 2.5 2.5
    Vdo (Typ) (mV) 250 250
    Iq (Typ) (mA) 0.2 0.2
    Thermal Resistance θJA (°C/W) 70 70
    Min Package Area (mm2) 19.159 19.159
    Package Type SOIC

    SOIC

    Regards,

    Prakash L