Product Overview: TPS2113EVM from Texas Instruments
The TPS2113EVM is a high-quality evaluation module designed by Texas Instruments to showcase the capabilities and features of the TPS2113A Power Multiplexer. This device offers seamless transition between two power sources, which makes it an ideal solution for systems that require a reliable and uninterrupted power supply. The TPS2113A can automatically switch between two sources in the event of a power failure or when the primary source falls below a certain threshold.
The TPS2113EVM is engineered to help designers and engineers evaluate the performance of the TPS2113A in a real-world application. It provides all the necessary components and circuitry to test the power mux functionality, including input and output connectors, bypass capacitors, and test points for convenient measurement of voltages and signals.
Key Features:
- Automatic Switching: The TPS2113A on the EVM automatically selects the higher voltage source, ensuring continuous power supply without user intervention.
- Wide Voltage Range: The device supports a voltage range from 2.8V to 5.5V, making it suitable for a variety of applications including portable and battery-powered devices.
- Current Limiting: Built-in current limiting protects the device and the downstream circuitry from excessive current draw.
- Low R<sub>ON: The low on-resistance of the internal FETs minimizes voltage drop and power loss, ensuring efficient operation.
The TPS2113EVM is not only a demonstration platform but also a development tool. It comes with comprehensive documentation that includes the evaluation module user guide, schematic diagrams, bill of materials, and PCB layout files. This documentation enables users to quickly understand the operation of the module and to replicate or modify the design for their specific needs.
For those looking to integrate the TPS2113A into their designs, the TPS2113EVM serves as an essential starting point to test the power mux in a controlled environment before moving to a custom PCB design. Texas Instruments provides robust support for the EVM with technical resources, reference designs, and easy access to purchase samples for further experimentation and prototyping.
Overall, the TPS2113EVM from Texas Instruments is an invaluable tool for engineers and designers seeking to enhance their power management solutions with the advanced features and reliability of the TPS2113A Power Multiplexer.
