TPS3307-18DGNR

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Power Management Integrated Circuit (PMIC) is a type of integrated circuit designed to help manage and regulate the power levels in electronic devices. Amongst his wide range of PMICs, Texas Instrument TI offers a highly efficient supervisor, the TPS3307-18DGNR. This device is designed to prevent the over-voltage of the system.[1]

The typical application field of TPS3307-18DGNR is over-voltage fault detection. This chip can be used in systems where it is necessary to monitor the voltage levels to protect the application and circuit against over-voltage failures. This is especially useful for high-current applications, where the over-voltage fault detection devices play an important role.

To guarantee the best performance, this PMIC is capable of detecting over-voltages up to 18V and activating a RDWN pin to shut down the system. This supervisor is also very compact, with a thermal shutdown rating from -30°C to +125°C, making it ideal for use in a range of environments.

The working principle of the TPS3307-18DGNR is simple yet nuanced. It works by monitoring the input voltage and comparing it to a reference voltage value. If the voltage exceeds the pre-defined threshold level, then a RDWN pin is activated and switches off the circuit. This pin is connected to the power rail which is used to control the power supply, allowing the device to efficiently manage the voltage and prevent over-voltage.

This supervisor offers a range of features, allowing users to easily implement it in their projects. The TPS3307-18DGNR features an adjustable window and latch mode, as well as a window and latch mode with hysteresis and a delay time of less than 1.0 us. These features enable the device to accurately detect and react to over-voltage conditions, and provide reliable voltage management for the system.

In addition, the device provides a host of protection features, including open and short fault detection, thermal protection, and over-current protection. These features ensure that the device is able to provide safe and reliable performance in a wide range of applications.

The TPS3307-18DGNR is a highly efficient supervisor, designed to prevent the over-voltage of the system. It offers a range of features and protections which make it ideal for use in a range of applications where reliable voltage management is required. Its ease of integration, range of adjustable features, and protection features make it an ideal choice for a range of projects.

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