STR4A162S Integrated Circuits (ICs)

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Modern power management integrated circuits (PMICs) offer advanced features such as high-efficiency switching and asynchronous rectifier technologies, allowing designers to extend battery life, reduce component count, and reduce integration complexity. The STR4A162S is a compact and sophisticated offline switcher PMIC, which integrates many features, thereby allowing for flexibility and easy integration into various electronic systems. This device is suitable for applications such as portable home theaters, media players, and battery powered desktop PCs.

The STR4A162S features a MAXIM Digital Power Manager (DPM) controller, which provides system designers with the flexibility to quickly and easily design an efficient switch-mode power supply (SMPS). The controller supports a new feature called power conversion technology, which allows the user to program the output voltage and current. This feature helps reduce the number of components in the power supply design and helps reduce system size.

The STR4A162S also features an integrated AC-DC converter, which provides a regulated output voltage and an adjustable current limit for safety. The device is capable of operating from input voltages ranging from 85V AC to 265V AC and providing an output voltage of 3.3V to 15V DC. The converter includes a synchronous rectifier, which improves efficiency and reduces power-conversion losses.

The STR4A162S integrates several protection features such as over-temperature protection, over-voltage protection, and under-voltage protection. This ensures that the device is safe to use and reduces the possibility of system damage due to incorrect usage. The device also includes an overload protection circuit that can be used to detect and protect against overload conditions.

The STR4A162S is a highly reliable and efficient offline switcher PMIC, which provides an optimal solution for a variety of applications. Its integrated features, such as the Digital Power Manager and synchronous rectifier, help reduce design complexity and optimize efficiency. Additionally, its robust protection features ensure safe operation and system protection against overloads.

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