TPS3705-50DGNR

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The TPS3705-50DGNR is a component of the Power Management Integrated Circuit (PMIC) Supervisors, a specialized integrated circuit designed to ensure correct and safe power supply conditions are met. It is a voltage supervisor with adjustable thresholds, and can be used in a variety of applications such as microprocessor, logic, and memory power supplies. This component is designed to reduce the cost and complexity of power supply management in systems that require accurate monitoring of rail voltage levels.

The TPS3705-50DGNR includes an adjustable reset-monitoring threshold and overvoltage-protection threshold. This component monitors the voltage levels both above and below the adjustable threshold, and if the input voltage goes either too high or too low, it will output a reset or overvoltage signal. The reset signal can be used to reset the system or to alert the system of power supply irregularities. The overvoltage protection threshold can be used to prevent system failure due to overvoltage conditions.

The TPS3705-50DGNR also features an active-low reset signal, which is generated whenever the input voltage goes below the adjustable reset-monitoring threshold. The active-low reset signal will not be generated when the input voltage is above the adjustable threshold. The reset signal is active-low, meaning it will be active when the voltage drops below the preset voltage and will reset when the voltage rises back above the preset level.

The TPS3705-50DGNR has a wide range of applications. It can be used in automotive, industrial, computer, and communication systems. It can be used to reduce cost and complexity in microprocessor, logic, and memory power supplies, as well as providing overvoltage protection. Additionally, it can be used to provide reset-monitoring and overvoltage protection when interfaced with parallel resistors.

The working principle of the TPS3705-50DGNR is quite simple. It is designed to monitor the voltage levels both above and below a predetermined voltage threshold, and if the voltage goes either too high or too low, it will output a reset or overvoltage signal. The adjustment of the reset-monitoring threshold and overvoltage-protection threshold is done by connecting two external resistors, which can be adjusted to set the desired reset and overvoltage thresholds. This ensures that the system is not reset unless absolutely necessary, and it also prevents system failure due to overvoltage conditions.

The TPS3705-50DGNR is a reliable and efficient voltage supervisor, providing accurate reset-monitoring and overvoltage-protection. It is easy to set up and use, and its adjustable reset-monitoring threshold and overvoltage-protection threshold make it an ideal choice for systems that require accurate monitoring of rail voltage levels.

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