BD5350FVE-TR

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Power management integrated circuit (PMIC) supervisors are highly important components in designs that require a high degree of system reliability. They are used to monitor and control the processes of an electronic system in order to ensure its proper functioning. The BD5350FVE-TR is one such PMIC supervisor that can be used in many applications due to its versatility. In this article, we will discuss the applications of the BD5350FVE-TR and its working principle.

The BD5350FVE-TR is a versatile IC that can be used in various applications including industrial, automotive, communications and military systems. It has an integrated voltage detector, combined reset and power-on reset circuit, and two independent channels of over voltage protection. The device can detect and respond to output voltages up to 27V, and the over-voltage thresholds can be adjusted between 4.5V and 27V. Additionally, the device features a watchdog timer with an adjustable watchdog reset delay between 1ms and 8 seconds.

The working principle of the BD5350FVE-TR is based on its integrated DC/DC converter and power supply monitor. The DC/DC converter receives an input voltage and converts it into the desired output voltage that can be monitored and controlled by the power supply monitor. The power supply monitor continuously monitors the output voltage to ensure it is within the programmed thresholds. If the output voltage goes beyond the programmed thresholds then the power supply monitor can take action, such as issuing a reset, triggering an interrupt, or shutting down the system.

The BD5350FVE-TR can also be used in automotive applications, as it supports automotive temperature ranges and ESD protection. By using the watchdog timer, the device can detect and respond to faults that are not addressed by the primary regulator. This allows the device to detect faults and reset or shut down the system as needed. This makes the device an ideal choice for automotive applications that need higher reliability.

The BD5350FVE-TR can also be used in military systems to ensure the highest level of system reliability. The device operates within wide temperature conditions and features a watchdog timer to detect and respond to faults that may not be handled by the primary regulators. Additionally, the device features an over-voltage protection circuit that can detect and respond to output voltages up to 27V.

In summary, the BD5350FVE-TR is a versatile PMIC supervisor that can be used in a wide range of applications. The device features an integrated DC/DC converter and power supply monitor, watchdog timer, and over-voltage protection circuit. The device can detect and respond to output voltages up to 27V, making it an ideal choice for applications that require a high degree of system reliability. The device can be used in automotive, industrial, communications, and military systems.

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