TPS57114EVM

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TPS57114EVM is an evaluation board that combines the features of a DC/DC & AC/DC (Off-Line) SMPS. It offers a high level of design flexibility, and is able to provide both design support and verification for a wide range of applications. The evaluation board includes high-performance components such as an integrated MOSFET, inductor, power supply transformer, and a high-accuracy LED current-limit circuit. The board provides a complete power supply solution for various types of digital, analog, and industrial applications.

The TPS57114EVM can be used to develop and optimize a variety of high-efficiency, low-cost DC/DC and AC/DC power supply designs for a wide range of operational circuits and applications. These include power system architectures such as step-down, buck–boost, forward–flyback, and push–pull circuits. The evaluation board also features phase-shift control for improved efficiency and robustness.

The main components of the TPS57114EVM include the TPS57114 synchronous buck controller, high- and low-side MOSFETs, output filter inductor and capacitor, precision LED current-limit circuit, and an adjustable output voltage regulator. The board is also equipped with on-board monitoring and protection features to ensure reliable operation in various working conditions.

The TPS57114EVM can be used to prototype various topology-specific designs, such as non-isolated step-down, buck–boost, or any topology that requires a synchronous rectifier and has an input voltage range of 4.5 V to 24 V. The board has a wide output voltage range from 0.3 V to 20 V. Cascading multiple boards is also possible with the use of jumper wires or with a connector cable.

The TPS57114EVM evaluation board is designed to eliminate the need for expensive development time and risk with prototyping. It allows developers to rapidly evaluate designs in the lab and perform debugging and optimization tasks before transferring the design to a production environment. With the on-board monitoring and control features, users can quickly assess the operation of the design and test the current limit value and the output voltage accuracy.

The TPS57114EVM evaluation board is a great way to prototype and test any design based on the TPS57114 synchronous buck controller. With its wide variety of input and output voltage ranges, the board eliminates the risk associated with designing and producing a power supply from scratch. Combined with its intuitive user interface, the TPS57114EVM can provide designers with an efficient and cost-effective solution for their next power supply design project.

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