TPS5430EVM-136: 5V @ 3A Step Down, 5.5 ~ 24V in

This evaluation module is designed to demonstrate the small printed-circuit-board areas that may be achieved when designing with the TPS5430 regulator and does not reflect the high input voltages that may be used when designing with this part.

The high-side MOSFET is incorporated inside the TPS5430 package along with the gate drive circuitry. The low drain-to-source on resistance of the MOSFET allows the TPS5430 to achieve high efficiencies and helps to keep the junction temperature low at high output currents.

The compensation components are provided internal to the integrated circuit (IC), whereas an external divider allows for an adjustable output voltage.

Additionally, the TPS5430 provides an enable input. The absolute maximum input voltage of the eval circuit is 24 V.