TPS3850H18QDRCRQ1

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The TPS3850H18QDRCRQ1 is a power supervisor and reset IC ideal for a multiple field of applications. It contains a reset generator, voltage supervisor, OTP of default values, push-pull driver and voltage listener. The monolithic TPS3850H18QDRCRQ1 silicon IC provides an ideal solution for various applications such as industrial, automotive, consumer and telecommunications.

The TPS3850H18QDRCRQ1 works based on its numerous features, such as an internal voltage monitor, adjustable reset timeout period, a push-pull output driver, fixed resistor voltage listener, OTP of default values and UVLO. The voltage monitor supports overtemperature shutdown and reset timeout to ensure safe operation. Additionally, it has an adjustable time delay that helps in ensuring reliable restart of the system with a soft reset.

The TPS3850H18QDRCRQ1 has an adjustable reset timeout period wherein the RST pin is reset after the internal voltage monitor is triggered. The TTL input timer is used to determine the specific period from the reset trigger to the reset pulse, and the OTP input can be programmed to prespecify the reset delay. This helps in increasing the stability of power systems, such as microprocessors, that require to detect faults or low voltage conditions.

The TPS3850H18QDRCRQ1 also contains a push-pull output driver that switches between logic high/low levels. It can be used as a power supply reset circuit to deliver reset signals to different components which require system reset. Additionally, the voltage listener feature uses an internal fixed resistor to detect a different power supply voltage. The OTP of default values allows the operator to load the factory set parameters, such as reset threshold. It is also used to set the reset timeout period.

Moreover, the TPS3850H18QDRCRQ1 contains a built-in UVLO which is used to detect and protect the integrated circuit against operating outside the specified voltage range. The temperature protected shutdown circuit is used to temporarily halt the IC from further operations until the temperature either drops or rises to safe levels. This helps in preventing any damage or interference from the circuit.

In conclusion, the TPS3850H18QDRCRQ1 power supervisor and reset IC is versatile and useful for various applications. It works based on various features and internal components that provide a safe and reliable system operation. With its built-in UVLO and temperature protected shutdown circuit, the TPS3850H18QDRCRQ1 provides high levels of protection and stability for all applications.

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