TPS3707-50DGNG4

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TPS3707-50DGNG4 is an integrated circuit (IC) manufacturer by Texas Instruments. It is classified under PMIC - Supervisors, and comes in a 6-pin small outline (SOT) and a 16-pin reduced mux package. It is an active low-voltage supervisor IC with an adjustable threshold voltage range of 1.4V or 2.2V and a latch or reset output for system reset. The device has two main applications—as a reset supervisor and a monitor for voltage and temperature.

The TPS3707-50DGNG4 reset supervisor functions by monitoring an input voltage level and asserting a reset. It has a three-state output and a visible reset indicator. It has a Push/Pull output and an open drain output. This device can be used in combination with an external capacitor to set the reset delay time. It also has an adjustable supply current that allows the user to fine-tune their system.

The TPS3707-50DGNG4 also has temperature and voltage monitoring capabilities. It has an internal temperature monitor with adjustable threshold voltages, allowing the user to set a maximum temperature for the device to operate. It also has an adjustable window comparator, with two separate internal threshold voltages, that can be used to monitor the system power rail. The device can be set to assert a reset when voltage levels exceed the threshold.

This IC also has features to eliminate false reset signals due to power supply glitches or other transient events. It has input debouncing circuitry, with adjustable debounce time, to make sure only valid reset signals are asserted. It also has an auto-retry feature that allows the device to try to start the system multiple times before resetting if the system fails to start up.

The TPS3707-50DGNG4 has a quiescent current of less than 75μA and an operating current of less than 1.2mA. The device consumes very little power and the internal circuitry is designed to minimize power consumption so that the device can be used in battery powered applications. The device also has an input voltage range of 2.8V to 5.5V, making it suitable for use in most applications.

Overall, the TPS3707-50DGNG4 is an ideal solution for providing reset and monitoring functionality in a wide variety of systems. Its adjustable parameters, low power consumption, and small footprint make it a popular choice for power management and system control applications.

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