The*TPS65301EVM** contains the TPS65301-Q1 with application circuit to run the device in the lab for evaluation. It has several connectors to supply the device and to deliver output.
The TPS65301-Q1 power supply is a combination of a single switch-mode buck power supply and three linear regulators. This is a monolithic high-voltage switching regulator with an integrated 1.2-A peak current switch, 45-V power MOSFET, one low-voltage linear regulator, two voltage-regulator controllers and a protected sensor supply.