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Original question:

TPS54335A: TPS54335ADDA

TPS54335A: PH pin shorting to GND

Jacob Barba
Prodigy 10 points
Part Number: TPS54335A
Other Parts Discussed in Thread: TPS62933,

Tool/software:

There are a lot of different forum links about failures for this part. Has the root cause of the PH pin (pin 3) shorting to GND been determined? Additionally, are there any recommended drop in replacements that could be used?