Texas Instruments TPS542A50EVM-059 Converter Evaluation Module
Texas Instruments TPS542A50EVM-059 Converter Evaluation Module (EVM) allows users to evaluate the TPS542A50. The TPS542A50 is a fixed frequency with a non-compensation external synchronous buck converter with integrated MOSFETs. It provides a fixed 1V output at up to 15A from a 12V input bus. The Texas Instruments TPS542A50EVM-059 is set up to allow the user to easily measure the performance of the TPS542A50 buck converter under a wide range of input voltages and load currents. The evaluation module features two fully independent circuits.
The first circuit is the evaluation module's lower half or bottom circuit. This circuit maximizes the TPS542A50's efficiency and performance in applications less constrained by the layout area. The second circuit is the evaluation module's upper half or top circuit. This circuit highlights the small layout area (17mm x 14mm) required by the TPS542A50 converter and all external components while still delivering high performance and efficiency for space-critical applications.
Features
- I2C communication
- No external compensation network design
- Selectable switching frequency from 400kHz to 2.2MHz
- Synchronization to an external clock
Board Layout
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