Other Parts Discussed in Thread: TPS25762-Q1
Hello,
After reading the schematic for the PMP40934 reference design, I noticed that R14 is in series with the output path (Pin 11), but it's only rated for 1W, which is much less power than the design is advertised to output (60W).
According to the datasheet for the TPS25762-Q1, I'm assuming pin 11 is the output pin which carries all of the current. How could this pin output 60W of current to the VBUS pin on the USB-C connector, if it passes through a 1W resistor? (PA_VBUS)
To add, Pin 29 is in series with R4, which is also a low power resistor, at 0.2W.
Am I interpreting the schematic incorrectly?
According the the BOM, R14 = 1W and R4 = 0.2