S-80834CLUA-B6TT2U

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PMIC (Power Management Integrated Circuit) Supervisors represent a category of semiconductor components designed to provide accurate and reliable monitoring of power supply voltages in a wide range of electronic applications. The S-80834CLUA-B6TT2U is a highly advanced, ultra-low power voltage supervisor and reset generator circuit, suitable for low voltage operation.

The S-80834CLUA-B6TT2U is specialized to monitor low voltage ranges of operation, making it particularly suitable for battery-powered or mobile applications. The S-80834CLUA-B6TT 2U features a wide working range of 2.5V to 5.5V and is able to provide both manual and automatic detection of low voltage levels using its precision thresholds.

In manual mode, the S-80834CLUA-B6TT2U allows for two adjustable threshold values for the upper and lower voltage boundaries to be dynamically controlled via two control pins. A high-level signal is then produced when the measured voltage either exceeds or falls below the specified thresholds. This signal can be used to trigger the shutting down of a system in the event of an excessive voltage excursion, thereby preventing damage to the system’s components.

In automatic mode, the S-80834CLUA-B6TT2U features a pre-programmed upper threshold above which a detection signal is generated and reset signal sent. As current consumption increases with time, the supervisor adjusts its threshold values in order to compensate for the drop in voltage. This ensures that the voltage is continuously monitored and protected, even in the event of battery discharge.

The S-80834CLUA-B6TT2U is also capable of providing an additional protection from over-heating of components by generating a temperature threshold detection signal when the temperature exceeds a certain limit. This signal can then be used to activate further protective features or to shut down the system in the event of excessive temperatures.

The S-80834CLUA-B6TT2U also features an automatic power-on reset (POR) generator circuit. This circuit is able to detect power-on or abnormal sequence of power-up and drive a low level reset signal to its output. This reset signal can then be used to power up the system again, so it is ready for normal operation.

Overall, the S-80834CLUA-B6TT2U is a versatile and highly efficient voltage supervisor and reset generator circuit that is perfect for low voltage applications. It provides an extensive set of features to protect systems from excessive voltage excursions, over-heating, and power-on sequencing issues, giving designers greater confidence when developing for critical applications.

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