TPS62746EVM-706

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TPS62746EVM-706 is an evaluation board which is designed to evaluate the performance of the TPS62746. This board operates from an input voltage range of 3 V to 24V and provides output voltages of 0.95 V to 6.4V with up to 1.5A load. The board features an easy to use user manual and intuitive graphical user interface.

From the field of evaluation boards, the TPS62746EVM-706 DC/DC & AC/DC (Off-Line) SMPS falls into the SMPS category. SMPS stands for Switch Mode Power Supply and it refers to an AC to DC power supply which uses switch mode technology to convert the AC input into DC. The SMPS category includes power switching regulators, DC to DC converters, AC to DC power supplies and DC to AC grid-tie inverters. This technology uses controlled switches to create an efficient power conversion from one form to another.

The TPS62746EVM-706 works by using a Pulse Width Modulated (PWM) control scheme. In this scheme, the output voltage of the regulator is regulated by varying the duty cycle of the PWM signal through a feedback loop. The principle that this scheme follows is that the voltage level of the output voltage is determined by the ratio of the ON time to OFF time of the PWM signal. Specifically, the output voltage is given by Vout = Vin x (ON time / (ON + OFF time)). This ratio of ON time and OFF time is determined by measuring the output voltage and comparing it to the desired set point voltage.

The TPS62746EVM-706 also features safety functions such as Over Current Protection (OCP) and Thermal Protection (TPROT). OCP is a safety feature that prevents the chip from operating outside of its specified current ratings. TPROT is a safety feature that prevents the chip from operating outside of its specified temperature ratings.

The TPS62746EVM-706 evaluation board is designed to be used as an evaluation tool to enable engineers to evaluate the performance of the TPS62746 and it is a great tool for understanding the working principle of the device. The board is easy to use and understand and provides the user with a graphical user interface to help understand the working of the device.

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