80 mOhm high-side switch for USB and general-purpose power rails
Fixed current-limiting, over-temperature, and UVLO protections are integrated on-chip.
On/Off control with status flag — what the logic interface expects
The TPS2051AD uses a non-inverting On/Off logic input (enable high = switch on) and provides a Status Flag output that asserts low when the switch is in current limit or thermal shutdown. The 1:1 input-to-output ratio means one enable pin controls one output channel, so no address decoding or daisy-chaining is needed.