JAJSNA0 December 2022 TPS25762-Q1
PRODUCTION DATA
Figure 9-26 shows the plug and orientation detection block at each Px_CCy pin (PA_CC1, PA_CC2, PB_CC1, PB_CC2). Each CC pin has identical detection circuitry.
When the port is operating as a Type-C source, the VREFx nodes are multiplexed to the VSRC thresholds corresponding to the advertised Type-C source capability current, IRp_.
When the port is operating as a Type-C sink, the VREFx nodes are multiplexed to the VSNK thresholds corresponding to sink detection.