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TLK2711A powerpad

Federico Cecili
Prodigy 140 points
Other Parts Discussed in Thread: TLK2711-SP

Hello,

we need to have confirmed if TLK2711A powerpad is electrically connected (or must be) to GND: while this is clearlty stated for TLK2711-SP in the data sheet, it is not stated for TLK2711A (even if presumable).

Best regards,

Federico

  • 0
    TI__Guru 62910 points

    Hi Federico,

    Yes, the thermal pad of the TLK2711A is connected internally to the device's GND pins.  It should be connected to a thermal land on the PCB that is held at ground potential.  This accomplishes a dual purpose of providing a low-impedance electrical ground as well as a path for efficient removal of heat away from the die.

    Regards,
    Max