TPS3707-50DGN

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The TPS3707-50DGN is a supervisor device that belongs to the Power Management ICs (PMICs) family and is used in supervisory applications, specifically in order to prevent external devices such as reset controllers and power-good detectors from malfunctioning. The TPS3707-50DGN is a dual-channel device and can be used to provide a reset signal and a power-good signal. It is designed to supervise conditions related to low-voltage and to shut down a system’s power in an event of an undervoltage condition in order to prevent further damage or data corruption. Additionally, the TPS3707-50DGN’s configurable features allow for it to be used in a wide range of applications.

The TPS3707-50DGN is composed of two main components, a voltage supervisor and a push-pull output driver. The voltage supervisor monitors a system’s voltage and can be user-configured with a choice of three fixed threshold voltages. In case an undervoltage condition is detected, the supervisor will then activate the push-pull output driver to produce a high or low level reset, power-good or power-bad signal, depending on the user\'s configuration. The device is thus able to provide a reset and a power-good signal for the whole system. Additionally, the output of the TPS3707-50DGN can be connected to a reset controller with an unused reset pin or to another supervisor in series, creating a failsafe system.

The TPS3707-50DGN also has a wide range of configurable features, such as push-pull outputs, open-drain output and delay. The push-pull outputs are used to produce active-high logic signals, while the open-drain outputs are used to produce active-low signals. This can be used as either an interrupt signal or a reset signal. Furthermore, the delay feature allows for the assignment of a predetermined amount of time to pass before the supervisor’s output logic changes. These features can be configured using the I2C interface.

Overall, the TPS3707-50DGN is an ideal choice for any application seeking a reliable supervisory device that can support both a reset and a power-good signal. Its wide range of configurable features, such as its push-pull, open-drain outputs and adjustable delay make it an excellent choice for any application requiring a supervisor. Additionally, its wide operating voltage range and power-good signal makes it suitable for many types of systems.

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