TPS51217EVM-533

The TPS51217EVM-533 is a DC-to-DC and AC-to-DC evaluation module (EVM) for DC/DC and AC/DC (off-line) switch-mode power supplies (SMPS). This module offers the designer an efficient and simplified method for testing concepts, such as designs for electronic products requiring DC-to-DC signature reduction and AC-to-DC conversion.

The TPS51217EVM-533 is highly efficient, optimized to achieve world-class performance and equipped with a wide range of components for convenience. The EVM utilizes the Texas Instruments TPS51217 IC, an adjustable step-down DC/DC converter. This high-efficiency DC/DC converter provides up to 1A output current at input voltages ranging from 4.5V to 32V.

The TPS51217EVM-533 features a sample rate of 600KHz, adjustable switching frequency, and configurable soft-start times. The module also has adjustable cycle-skip and burst-mode features, allowing the load current to be adjusted down to a very low value. Additionally, the EVM allows users to tune and optimize the performance of their SMPS designs.

In applications where the user needs higher than 5V output, the TPS51217EVM-533 is an ideal solution. This EVM has the capability to convert an input voltage up to 32V, allowing the load to be powered efficiently and reliably. In addition, the EVM can be used to step down between 5V and 12V. The user can adjust the output voltage by using a potentiometer or digitally via an I2C interface.

The EVM also incorporates a flyback AC/DC controller which offers an additional cost-effective and reliable solution for AC/DC conversion. This controller enables the existing SMPS design to be configured for a wide range of applications, such as powering air conditioners, hand-held devices, and LED lamps.

Overall, the TPS51217EVM-533 offers several features that distinguish it from other EVMs: the ability to monitor input and output voltage and current, and to control the output voltage digitally, as well as the ability to step up and down. The EVM is also designed to be very user friendly, with an intuitive graphical user interface and easy-to-use controls. Furthermore, the EVM has an efficient power topology which allows for a low output voltage ripple and noise.

The TPS51217EVM-533 is an excellent choice for any designer who wants an easy and reliable way to test, configure, and optimize their designs for DC/DC and AC/DC SMPS performance. Using this EVM, designers can quickly and precisely iterate and refine their designs, resulting in improved performance and greater end-user satisfaction.