TPS389033QDSERQ1

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TPS389033QDSERQ1 is an innovative voltage supervisor created by an industry leader, Texas Instruments (TI). Supervisors are an essential element of Power Management Integrated Circuits (PMIC). The TPS389033QDSERQ1, designed with multiple features, is a critical part of the company’s portfolio of voltage supervisors, providing customers with superior features, flexibility, and performance.

Stationary and moving applications benefit from the TPS389033QDSERQ1. This revolutionary voltage supervisor has a wide operating temperature range and flexibility compared to other supervisors. The device is 8-pin with enhanced monitoring and diagnostic capabilities. With its robust functionality, it allows system designers to create advanced voltage supervision solutions.

The neat feature of the TPS389033QDSERQ1 is its dual power supply design, which helps save board space, while also meeting advanced system requirements and tight supervision accuracy. This device also provides flexibility to configure the input voltage and output voltage.

The TPS389033QDSERQ1 provides a wide operating temperature range of -40 °C to +85 °C and is capable of handling wide range of input voltages, up to 6.5V. In addition, it has a fast start-up time and has superior transient response. It is also RoHS-compliant, giving it an added edge in the market.

The TPS389033QDSERQ1 is a proven and reliable voltage supervisor. Its advanced features make it the perfect choice for applications where low voltage supervision accuracy and reliable operation is essential. The device is designed to support supervised voltage rails in any system, from discrete components to highly integrated microprocessors.

The TPS389033QDSERQ1’s working principle is quite simple yet effective. The device uses an internal voltage divider used to sense the input voltage and compare it against a reference to determine the accuracy of the input voltage. When the input voltage falls outside the preset range, the device will trigger an output signal to notify the system of the voltage error.

The device supports power-on reset (POR) and power-fail monitoring. The POR pulse allows the device to detect a power-on event and reset itself. The power-fail monitoring helps detect when the input voltage is falling. When this happens, the device will either shutdown the system or provide an output signal as a warning.

The TPS389033QDSERQ1 also supports a selectable watchdog timer that can be used to monitor the system for unusual operation. The watchdog timer will generate an output signal if the system fails to adhere to the preset timer settings. This feature helps ensure the system will not enter an undesired state.

In summary, the TPS389033QDSERQ1 is a revolutionary voltage supervisor, bringing advanced features and performance to many applications. Its wide operating temperature range, integrated dual power supply design and robust features make it the ideal choice for applications where reliable voltage supervision is essential. With its integrated features and flexibility, it will give system designers the peace of mind knowing that their system is well protected.

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