ADM690AQ

A Power Management IC (PMIC) is a single-chip device that integrates multiple voltage regulators and power control circuits into a single monolithic IC, designed to optimize and manage power delivery in modern electronic systems. Supervisors are components and protocols employed to monitor the system and ensure that the power components they are controlling are functioning properly. The ADM690AQ is an advanced supervisor IC designed to provide superior protection, reliability and performance in power delivery systems.

The ADM690AQ is a high-performance, low-power supervisor IC designed to provide superior protection and performance in power systems. It is designed to detect undervoltages and output the corresponding active, sleep and reset outputs to the system. The ADM690AQ supports up to six voltage input ranges, allowing for a variety of applications.

Specifically, the ADM690AQ is an ideal device for use in portable computing, automotive/industrial, and medical applications. In computing applications, the ADM690AQ can monitor the main power supply and the battery supply, ensuring that the system does not experience power failure due to a depleted battery. In automotive/industrial applications, the ADM690AQ can be used to detect overvoltages and provide protection from power surges. In medical applications, the ADM690AQ can be used to detect undervoltage/overvoltage conditions, preventing system shut down due to power supply failure.

The ADM690AQ is designed to operate in a variety of environments, including extended temperature operation and high-speed applications. The device is available in both standard and high-speed versions, allowing for faster response times in high speed applications. It operates at an operation voltage of 1.65 to 5.50V, with a maximum output current of 200mA. To further optimize performance, the ADM690AQ is equipped with an integrated voltage regulator, allowing for a direct connection to either 3.3V or 5.0V power supplies.

The ADM690AQ features a self-resetting thermal protection circuit that can detect any abnormal conditions in both supply voltage and output current, allowing for safe operation. It also features a fault latch circuit that can output a reset signal in the event of an overvoltage or undervoltage condition. The ADM690AQ also features an adjustable reset timeout feature, allowing the device to enter a reset mode if an overvoltage/undervoltage condition persists for a predetermined timeout period.

The ADM690AQ is a versatile, low-power supervisor IC designed to provide robust protection and performance in a wide range of applications. Its features and capabilities make it an ideal choice for both portable computing, automotive/industrial, and medical applications. With its integrated voltage regulator, self-resetting thermal protection circuit and fault latch circuit, the ADM690AQ is an optimal solution for power systems requiring superior protection, reliability and performance.