DS1814BR-5-U

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PMIC (Power Management Integrated Circuit) Supervisors are used in a wide array of applications. They are designed to monitor and alert a system to potential risks, and provide protection for a range of components. The DS1814BR-5-U PMIC Supervisor is a type of PMIC Supervisors used for industrial and automotive applications.

The DS1814BR-5-U is a multi-function supervisor that includes an array of features in one convenient package. The supervisor detects and monitors up to six power supply rails, and also includes an adjustable voltage-sense comparator, protected reset output, watchdog timer, and dedicated 3.3V output. It also offers various levels of protection, including over-temperature, over-current and short-circuit protection.

The DS1814BR-5-U is easy to program and customize, allowing it to be tailored to individual customer requirements. It can detect and monitor both alternating current (AC) and direct current (DC) supply inputs, and it is also capable of being used with a wide range of voltage inputs. The supervisor also features programmable features that can be adjusted on the fly, such as reset timeout and current sensing. This makes it suitable for a wide range of applications.

The working principle of the DS1814BR-5-U is based on the notion of detecting changes in voltage. The supervisor can detect voltage fluctuations of as little as 2V, which allows it to quickly detect changes in the supply voltage and react accordingly. The supervisor implements a high-gain voltage monitor that is able to monitor both AC and DC supplies, as well as multiple supply rails simultaneously. Using the adjustable voltage-sense comparator, the supervisor can detect accurate changes in the supply voltage and act accordingly.

The protection features of the DS1814BR-5-U are designed to prevent damage to components in the system. It uses over-temperature, over-current and short-circuit protections to protect the system from electrical shocks, as well as prevent system shutdowns and reduce the risk of fatique in components. The dedicated 3.3V output is also able to provide a stable power supply to other components in the system.

The DS1814BR-5-U is suitable for use in industrial and automotive power applications, such as HVAC systems, inverters, lighting systems, automotive electronics and battery management systems. The DS1814BR-5-U offers a high level of protection against over-current, over-temperature and short-circuit conditions, making it an ideal choice for automotive and industrial applications. Its versatile programming options and adjustable voltage-sense comparator allow it to be tailored to individual customer requirements.

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