TPD4S014EVM

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The TDP4S014EVM is an evaluation and demonstration board comprised of a Texas Instruments TPD4S014 4-channel ESD protection device. This board is used to protect high-speed interfaces like HDMI, USB 3.1, DisplayPort, and more from electrostatic discharge (ESD). The protective device includes a Uni-Directional configuration with a rated ESD performance of 40kV and a peak pulse current of 5.5A. This enables it to effectively protect against ESD events up to its rating.

The TDP4S014EVM also includes a wide variety of test circuit components and features, including test points and status LEDs, varistors, capacitors, resistors, and feedback. This board is designed to provide engineers with a low-cost solution for evaluating the performance of the TPD4S014 device. It also has the advantages of a PCB optimized for ESD performance coupled with the measurement circuitry commonly found in an evaluation module.

This evaluation module, as its name suggests, is used for evaluating the performance of the TDP4S014 ESD device in a laboratory environment. It is ideal for applications that require protection from ESD and other transient events. It can also be used to demonstrate the performance of the device in a visual way by providing illumination through the board\'s status LED\'s.

The TDP4S014EVM is designed for use in a range of applications, including consumer electronics, automotive, audio, video, and data buses, among others. The device typically operates at voltages of up to 28V and with a 12V operating current, which makes it suitable for a range of environments.

The TDP4S014EVM works on the principle of ESD. This device uses a combination of varistors, capacitors, and resistors to create an ESD-protected environment. The device prevents the ESD pulses from traveling through the circuit and provides an efficient and effective protection scheme.

At the same time, the device includes key features such as low clamping voltage, fast response time, and low leakage current, which are all important characteristics for an ESD protection device. These features help to ensure reliable and effective protection from ESD events.

In addition, the device incorporates feedback supervision, which helps to ensure that the system remains ESD protected even if the proper supply voltage is absent. This helps to make sure that the system remains safe and reliable even if the power is lost.

To evaluate the performance of the TDP4S014EVM, the board can be connected to a computer via a USB connection. This allows the device to be tested and evaluated in a laboratory environment. The board can also be used to demonstrate the performance of the device in a visual way.

With its ability to protect high-speed interfaces, its ability to be tested and evaluated in a laboratory environment, and its ability to be used to demonstrate the performance of the device in a visual way, the TDP4S014EVM is an excellent choice for applications that require ESD protection. Its low-cost solution, wide range of test components, and feedback features make it a particularly suitable choice for those looking for a reliable and effective device for protecting their valuable electronics.

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