TPS65053EVM-389

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TPS65053EVM-389 is a circuit board used to evaluate and debug a performance of TPS65053, a synchronous step-down DC/DC converter with integrated FETs and PFM/PWM control. This board provides a fully-assemble configuration and allows engineers to easily evaluate TPS65053’s different functions and performance.

The primary applications of the TPS65053EVM-389 are in AC/DC (off-line) SMPSs, which require a reliable and efficient manner of managing power. This board can be used to build a wide range of off-line power supplies, such as an AC to DC adapter, laptop power adapter, LED light adapter, etc. It can also be used to power sampling systems, where precise voltage regulation and low noise is required.

The TPS65053EVM-389 board is designed for power supply designers and developers who need to quickly and efficiently evaluate the performance of the TPS65053 device. It consists of three operating configurations, providing flexibility for the user. The first configuration is the integrated support circuit, which combines the TPS65053 and the support components, such as the MOSFETs and compensation capacitors, to quickly evaluate the device performance. The second configuration is the open loop compensator configuration, which allows the user to optimize the device performance in either fixed frequency or cycle-by-cycle control. And, the third configuration is a true output voltage soft-start, which provides the user with greater control and flexibility.

The TPS65053EVM-389 board also has advanced features in terms of monitoring output voltage, current, and power. It includes a power monitor circuit with graph plotting, a single-ended voltage monitor circuit, and an open loop/closed loop current monitor circuit. These features enable developers to accurately monitor and diagnose the performance of their power supply, as well as to quickly identify any problems that may arise.

In addition to the monitoring and evaluation capabilities, the TPS65053EVM-389 board comes with a comprehensive set of power for the converter, including a wide input voltage range of 6V to 20V, and an output current capability of up to 3A. It also offers comprehensive protection features, such as thermal protection and over-current protection.

Overall, the TPS65053EVM-389 board is a valuable tool for those looking to design and develop their own AC/DC (off-line) SMPSs. It provides a powerful and versatile platform for evaluation and debugging, enabling developers to quickly get up and running and to optimize their designs to meet the project’s needs. By combining high-performance control with advanced monitoring and protection capabilities, the TPS65053EVM-389 board ensures that designers can create reliable and efficient AC/DC (off-line) SMPSs for any application.

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