SLVS736C February 2008 – October 2023 TPS2550 , TPS2551
PRODUCTION DATA
USB can be implemented in several ways regardless of the type of USB device being developed. Several power-distribution features must be implemented.
The feature set of the TPS2550/51 meets each of these requirements. The integrated current-limiting and overcurrent reporting is required by self-powered hubs. The logic-level enable and controlled rise times meet the need of both input and output ports on bus-powered hubs and the input ports for bus-powered functions.