DS1819AR-10-U

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PMIC (Power Management Integrated Circuit) - Supervisors are components that are designed to be responsible for monitoring the system power supply and regulating it accordingly. The DS1819AR-10-U, specifically, is an advanced PMIC - Supervisor which combines the power signal monitoring function with the advanced performance, ease-of-use, and operation reliability. This PMIC’s innovative design focuses on its wide operating temperature range, high accuracy threshold voltage, and excellent delay accuracy. Its applications range from computers and mobile devices to industrial equipment.

The DS1819AR-10-U provides three output channels that each feature a narrow range of input voltage compared to other supervisors. It also includes ultra-wide input voltage range (2.7V to 35V), which is a major improvement over traditional PMIC - Supervisors. The PMIC also features an adjustable prescaler, which allows the output delay to easily be changed. It also has on-board temperature compensation and is capable of operating up to an ambient temperature of 85°C.

Since the DS1819AR-10-U is designed to be an ultra low-power supervisor, it can save power by monitoring the power supply while ensuring accuracy and responsiveness. As mentioned before, its unique design allows it to have a widevoltage input range, meaning it can provide a clean uninterrupted power supply to any type of system. It also features a fully programmable watchdog timer, in order to detect any system failures quickly and efficiently. ThisPMIC-Supervisor also has protective functions that will shut off the power supply when certain preset limits are reached, providing additional system protection.

The working principle of the DS1819AR-10- U is quite simple. When the input voltage exceeds the set threshold, it outputs the power signal. When the power signal voltage is lower than the set threshold, it will switch off the output and stop supplying the system with power. It uses comparators, transistors, and voltage regulators to monitor and regulate the power signals. The PMIC includes a latch function and built-in resistor to quickly detect any changing dataand take action accordingly.

The DS1819AR-10-U PMIC - Supervisor is an effective and reliable power monitoring and regulation alternative. Its wide voltage input range and low power consumption makes it an ideal choice for modern industrial and consumer applications. Its programmable settings and protective functions make it easy to use and allow it to safely manage the power signals in any system.

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