TPS3825-50DBVR

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Modern electronic devices are becoming increasingly complex as designers take advantage of state-of-the-art technology for new application areas. There is a need for advanced integrated circuit solutions that provide the necessary features and performance to be able to compete in the global market. The TPS3825-50DBVR is an ultra-low power supervisor that monitors a system for an adjustable range of low input voltages. It is designed to protect devices from over-voltage or under-voltage damage. This supervisor is capable of providing protection from over-voltage and under-voltage conditions and can detect a variety of voltages depending on the specific application.

The TPS3825-50DBVR is a precision voltage supervisor specifically designed to address the issues of system reliability, accuracy, and power consumption. This supervisor includes an adjustable Voltage Supervisor Trip Point and Output Latch-Off circuit. It is capable of latching off the system power when an undervoltage condition is detected, protecting other parts of the system from low voltage damage. This supervisor is also capable of detecting an adjustable range of input voltages and providing outputs indicating a specific channel is within range. It can be factory programmed at a variety of voltage thresholds to meet specific design needs. The TPS3825-50DBVR will remain in a low power, "sleep" mode until an undervoltage is detected and then it will activate its output. This part also features built-in gate protection array (GPA) to reduce board space and cost.

The TPS3825-50DBVR is designed for applications requiring ultra-sensitive, lowest power protection from overvoltage and undervoltage conditions. It can be used in a wide variety of industrial, commercial, and consumer electronic applications, including portable devices and automotive systems. Some of the specific applications of this supervisor include main power selection and monitoring, supply line monitor and system reset, USB cable disconnect and reset, voltage measurement, and battery monitoring. The excellent power efficiency and adjustable voltage level threshold make this supervisor an ideal choice for low power applications.

The TPS3825-50DBVR works by monitoring the input voltage. This device contains the two main parts, which are the voltage supervisor and the latch-off circuit. The supervisor constantly checks the input voltage level, and when it falls below the preset trip point, the output is triggered and the latch-off circuit activates to shut down power to the system. This supervisor offers excellent accuracy, as it can detect voltages with accuracy of ±1.5mV. It also has a very low power consumption, with a typical operating current of 0.7μA. This supervisor is also highly configurable, with a variety of adapter threshold voltages, latched or non-latched outputs, as well as external reset control.

In summary, the TPS3825-50DBVR is a high performance, low power supervisor that is designed to provide system protection in a variety of applications. It is an ideal choice for those seeking protection from over-voltage and under-voltage damage in demanding applications. Its low power consumption and adjustable threshold voltage make it an attractive choice for designers seeking reliable system protection.

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