TPS73201DRBEVM-518

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Evaluation Boards – Linear Voltage Regulators refer to printed circuit board assemblies for testing and demonstrating the performance of linear voltage regulation. Among evaluation boards, TPS73201DRBEVM-518 has a variety of application fields and working principles that make it an excellent choice for electronics engineers.

TPS73201DRBEVM-518 is a single channel LDO (Low Drop Out) voltage regulator evaluation module from Texas Instruments. It supports constant voltage output with a regulated current of up 2 Amps. It is capable of regulating input voltages from 1.8V to 5.5V and output voltages from 0.8V to 5.0V with excellent accuracy, versatility, and power savings. It is widely used in industrial, automotive, and consumer electronics and is able to work in highly temperature variations.

The board consists of synchronous step-down regulator TPS73201 and other discrete components such as capacitors and resistors. All output voltage setting capacitors are already soldered and the input voltage can be adjusted by connecting capacitors to the input pads. The board is provided with a pulsed load and with the TPS73201 device mounted on flexible high-performance thermal pads. To measure the performance, the board has on-board break-points that can be used for voltage measurements and to connect a voltmeter or oscilloscope.

To start operation of the board, the power can be supplied on the input socket or a test point connector (labeled IN+ and IN–) on the board. The operation of TPS73201 can be monitored using a LED. In normal operation, the LED always stays ON, it blinks while the IC is under-voltage lockout. Based on the information received from the control pins, the step-down regulator adjusts the output voltage for a required current.

TPS73201DRBEVM-518 is a single-channel evaluation board designed for system engineers to research high-current, low-noise, and high-accuracy step-down regulator applications. It has the flexibility of using different capacitance values to set the output voltage and it is capable of working with a wide range of input voltages. It also provides monitoring of performance of the regulator with on-board connections and indicators. It is an excellent choice for designers to study performance of the TPS73201DRBEVM-518 evaluation board.

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