APX803-44SRG-7

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The APX803-44SRG-7 is a member of the PMIC (Power Management Integration Circuit) family of integrated circuits. It is a supervisor-type device which provides an efficient and simple way to manage system power and protection levels of various industrial and automotive applications. The APX803-44SRG-7 offers a variety of features such as integrated power sequencing, over-temperature protection, over-voltage protection, current limit protection, and brown-out protections.

The APX803-44SRG-7 belongs to the power management integrated circuit family of products which are designed to monitor and regulate voltages, currents and temperatures. Supervisors are of particular importance when it comes to the safety and reliability of these applications and ensuring their proper operation. This particular supervisor can be used in a wide range of applications including those operating in automotive, industrial, and consumer settings.

This device can operate in a wide voltage range, from -0.3 V to 44 V. It features a fixed delay during power up and down and adjustable reset thresholds. The APX803-44SRG-7 also has a power sequential control with adjustable delays and a wide temperature range ranging from -55 to 150 Celsius. This makes it ideal for harsh climates and conditions.

One of the most important features of the APX803-44SRG-7 is its impressive current limiting protection. When the current level reaches the upper limit threshold, the device will trip, protecting the overall system from over-current and damage. The APX803-44SRG-7 further incorporates a monitoring circuit with an adjustable time delay so as to detect whether the fault current level could be lowered.

The APX803-44SRG-7 also includes integrated over-voltage protection which is used to safeguard the system from voltage spikes that could lead to damage. When the voltage level exceeds the over-voltage threshold, the device trips and shuts off the supply, thus protecting the system from voltage surges. The device also features a brownout protection which senses when the voltage level goes below the brownout threshold and shuts down the power supply to the system.

In addition, the APX803-44SRG-7 has a programmable temperature protection, which will trip when the device temperature exceeds the adjustable threshold and disconnect the power supply to the system. The device also has an adjustable watch dog timer ensures that the system is in a safe and reliable state.

To sum up, the APX803-44SRG-7 is an efficient, simple and reliable way of managing power and protecting systems, particularly in industrial and automotive applications. Its many features and functions make it an ideal choice for applications requiring precise voltage and temperature management, current limiting safety, and watch-dog operations.

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