power-distribution switch family is intended for applications such as USB where heavy capacitive
loads and short circuits are likely to be encountered. The device can continuously deliver up to
1 A output current.
The TPS2065D limits
the output current to a safe level by operating in a constant-current mode when the output load
exceeds the current limit threshold. This provides a predictable fault current under all
conditions. The fast overload response time eases the burden on the main 5-V supply to provide
regulated power when the output is shorted. The power-switch rise and fall times are controlled to
minimize current surges during turnon and turnoff.
The TPS2065CDBVEVM-636 (EVM) provides an evaluation platform for the TPS20XXCDBV series of Single Channel, Current-Limited USB Power Distribution Switches. The EVM contains input and output connectors as well as control jumpers to ease evaluation of device features.
TIDEP-0075 — PROFINET is becoming the leading industrial Ethernet protocol in automation due to its high-speed, deterministic communications and enterprise connectivity. However, as the world’s most popular fieldbus, PROFIBUS’s importance and usage will continue for many years due to legacy (...)
TIDEP0078 — OPC UA is an industrial machine-to-machine protocol designed to allow interoperability and communication between all machines connected under Industry 4.0. The TIDEP0078 TI Design demonstrates use of the MatrikonOPC™ OPC UA server development kit (SDK) to allow communications using an OPC UA (...)
TIDA-01451 — This reference design’s functionality emulates the power distribution of Set Top Boxes. By using integrated load switches to control power rails, each rail can be turned on or off depending on the needs and wants of the user. Turning off rails that are not being used reduces power loss and (...)