TPS5410EVM-203

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The TPS5410EVM-203 is a evaluation board designed to evaluate and demonstrate the key features of the TPS5410 low input voltage adjustable voltage regulator. It is an off-line, DC/DC or AC/DC switch mode power supply, commonly used in applications such as automotive electronics, audio, RF power, consumer electronics, LED lighting and medical electronics. The EVM-203 is designed to directly interface with up to three different types of power sources: AC/DC wall adapter, DC bus converter, and battery.

The TPS5410 evaluation module is made up of two electrically isolated stages, the controller stage and the power stage. The controller stage is made up of the integrated TPS5410 voltage regulator, a current sense resistor, and various other discrete components. The whole module is designed for a high efficiency, with a maximum efficiency of 96%. Current sense resistor RSENSE provides current feedback to the TPS5410s to accurately regulate the output voltage of the DC/DC converter.

The power stage of the TPS5410EVM-203 is a synchronous, full bridge, non-isolated buck-boost converter, with two low side NMOS switches (RDS(ON) of 17mQ and two high side NFETs (RDS(ON) of 18mQ). The power stage is capable of outputting a voltage up to 12V with a maximum current rating of 6A, providing up to 72W of power. The device features an adjustable output voltage via the use of two resistors, R1 and R2, connected in a voltage divider network. The output voltage can be adjusted from 2.75V up to 12V.

The TPS5410EVM-203 is designed to operate from a wide input voltage range, from 6V to 20V, and can take input voltages from either AC or DC sources without any modification. The module also has protection features built in, such as over current protection, over voltage protection and thermal shutdown. Additionally, the board comes with an on-board green LED, which acts as a power-on indicator, and a PGOOD signal, which enables the user to monitor the output voltage status of the module.

The TPS5410EVM-203 is the perfect solution if you are in the market for an adjustable voltage regulator, as it allows for a wide range of applications and provides high performance and reliability in a cost effective package. With its wide input voltage range and adjustable output voltage, the TPS5410EVM-203 is suitable for a variety of applications, including automotive electronics, audio equipment, RF power, consumer electronics and medical electronics. The EVM-203 is also equipped with protection features and a green LED indicator, making it safe and easy to use.

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