TLE4295GV50HTSA1 Application Field and Working Principle

The TLE4295GV50HTSA1 IC from Infineon is a highly integrated Regulator Voltage IC. It is designed to provide regulated voltage from high voltage sources from designs with automotive applications. Its versatile design allows it to be used in a wide range of applications, from automotive polarity protection, overvoltage and undervoltage protection of supply lines, monitoring and protection of communications buses, as well as power supply applications in automotive and industrial environments.

Application Field

The TLE4295GV50HTSA1 can be used in Automotive supply lines as Overvoltage protection as well as monitoring and protection of communications buses in automotive or industrial environments. It can also be used as an interface between two devices, allowing the devices to communicate with each other, as well as provide protection by controlling the voltage on both devices. It is also useful in Polarity protection.

Working Principle

The TLE4295GV50HTSA1 is an adjustable voltage regulator IC capable of providing regulated voltage output from an input voltage. It is designed with N-channel power MOSFET switch and adjustable Regular multi-level voltage control for greater operational flexibility, accuracy and stability. The IC is designed with on-chip power management and sensing, allowing the integrated circuit to detect when the current within the circuit has exceeded a predetermined threshold, enabling the IC to switch off quickly, protecting the design from over-current damages. The IC is also capable of producing a current monitor output, allowing the user to monitor current levels and adjust the voltage, or take necessary action, if the current exceeds a certain level.

The IP has a wide range of operation, allowing it to guard against over-voltage, under-voltage, and polarity protection conditions, as well as operate in low and high load conditions. The device is also able to monitor the voltage and current in the circuit, allowing it to take action when necessary. It is also capable of controlling two independent power devices, allowing the user to switch them off if the current overloads or if the output voltage exceeds a pre-defined limit.

Conclusion

The TLE4295GV50HTSA1 is a highly versatile regulator voltage IC from Infineon that offers multiple features to ensure robust voltage regulation when used in multiple applications. Its wide range of operation and on-chip sensing and power management features make it highly suitable for use in automotive and industrial supply line applications. Its dual independent power device control and current monitoring features ensure that the user is able to take the necessary action when the circuit parameters reach a pre-defined limit, and thus protect the circuit from damage.