ZHCSAA4B September 2012 – September 2015 TPA3110D2-Q1
PRODUCTION DATA.
TPA3110D2-Q1 has protection from overcurrent conditions caused by a short circuit on the output stage. The short-circuit protection fault is reported on the FAULT pin as a low state. The amplifier outputs are switched to a Hi-Z state when the short-circuit protection latch is engaged. The latch can be cleared by cycling the SD pin through the low state.
If automatic recovery from the short-circuit protection latch is desired, connect the FAULT pin directly to the SD pin. This allows the FAULT pin function to automatically drive the SD pin low, which clears the short-circuit protection latch.