TPS40040EVM-001

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TPS40040EVM-001 is an evaluation module (EVM) of the Texas Instruments switching power supply controller. Designed for various power applications, this EVM better helps developers evaluate the performance of the TI TPS40040 switching regulator with high accuracy without going through the time-consuming process of debugging and testing the application circuits on their own.

The TPS40040 is a quasi-resonant flyback controller with wide input voltage range, which makes it suitable for applications such as AC/DC adapter, LED lighting, UPS system, and notebook adapters. The TPS40040EVM-001 application field includes negative output or high voltage output without an optocoupler or any external components, and the maximum power output can reach 30 W. There are several dedicated connection terminals on the EVM that can be easily connected to the development board or guide board in the prototyping process.

Additionally, the TPS40040EVM-001 also features enhanced power efficiency and improved frequency flexibility. It can support up to five-mode operation, including skip/burst, on/off, PWM, discontinuous conduction mode, and continuous conduction mode. It also features external temperature sensing, and integrated overvoltage, and overcurrent protection. Furthermore, the TPS40040 SMPS is designed with an LVDS control line, which allows developers to control the output voltage remotely, thereby providing advanced system performance.

The working principle behind TPS40040EVM-001 is based on the use of a quasi-resonant cycle, which combines both continuous conduction mode and discontinuous conduction mode to reduce switching losses and help increase the power efficiency of the system. The EVM has been tuned specifically for the TPS40040 SMPS and accurately reflects the features and performance of this switching regulator. The accompanying user guide provides a comprehensive explanation of the TPS40040 features, setup and configuration, and provides information about how to effectively operate the EVM.

In conclusion, the TPS40040EVM-001 is designed to be used in DC/DC and AC/DC (off-line) SMPS applications. It is an ideal solution for those who need to evaluate the performance of the TI TPS40040 switching regulator without having to go through the time-consuming process of debugging and testing application circuits on their own. The working principle behind the TPS40040EVM-001 is based on the use of a quasi-resonant cycle, which helps increase power efficiency and reduce switching losses. Moreover, the EVM has various dedicated connection terminals which allow it to be easily connected to a development board or guide board. Overall, with its advanced features and accurate performance, the TPS40040EVM-001 is a great option for those looking to efficiently and accurately evaluate the performance of the TI TPS40040 switching regulator.

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