SLVSF62B November 2020 – September 2021 TPS25858-Q1 , TPS25859-Q1
PRODUCTION DATA
For the TPS25859-Q1, PA_EN and PB_EN are the on/off control input pins for PA_USB and PB_USB, respectively. The USB switch is active when Px_EN is pulled high. Pull the Px_EN voltage to logic low to shut down the USB switch with an output discharge. Connect Px_EN to SENSE for automatic start-up, or control them by an external on/off signal from the microcontroller or USB HUB.