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SN75468: Thermal resistance on NS package

Takeshi Sasaki
Expert 4480 points
Part Number: SN75468
Other Parts Discussed in Thread: ULN2003A

Hi team,

Could TI provide thermal resistance values, Theta,JA and Theta,JC on NS package to the customer?

Best regards,

Takeshi Sasaki

  • 0
    TI__Mastermind 32650 points

    Sasaki-san,

    Unfortunately, we do not have the thermal data for this package + device combination.

    I would recommend using the D package data. The NS package has better thermals then the D package. So if you design with the D package thermal data, the NS package will not be thermally limited.

    This trend is consistent. SN75468 is a higher voltage version of the ULN2003A and the NS package on ULN2003A has better thermals than the D package.