MAX16074RS19D3+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power management integrated circuits (PMICs) are a type of integrated circuit (IC) specifically designed to manage the power of microprocessors, microcontrollers and other circuit systems by converting one or more sources of power into usable forms. These circuits help microprocessors, logic ICs and other semiconductor components operate safely, accurately, and reliably. PMICs are divided into several distinct categories, one of which is “Supervisors”. Supervisors are PMICs that incorporate innovative technologies and features to ensure power integrity and system reliability.

MAX16074RS19D3+T is a recent product from Maxim Integrated and falls under the category of PMIC Supervisors. It is an integrated supervisory circuit that monitors system voltage and controls power-on reset and optional power-good reset. It has wide application fields including Internet of Things (IoT) devices, industrial systems, medical device, networking infrastructure and many more. Let’s take a look at the how MAX16074RS19D3+T works and its various application fields.

Working Principle of MAX16074RS19D3+T

MAX16074RS19D3+T is an ultra-low-power, reset, and watchdog timer for ultra-low-power embedded systems. It monitors system voltage and controls power-on reset (PoR). It features a manual or internal reset pin and an internal, programmable reset timer that clears the reset pin in case of a power failure. It also features an optional power-good (PG) reset pin that indicates that the system voltage has recovered from an under-voltage or power-failure condition. The MAX16074RS19D3+T incorporates sophisticated algorithms for efficient and accurate system reset management and performance optimization.

The system voltage is monitored with a programmable voltage threshold. When the voltage falls below the set threshold, the PoR pin is pulled low. This reset signal is used to reset the microprocessor. The low-voltage threshold is usually set to 0.6V, but can be adjusted depending on the needs of the system.

The MAX16074RS19D3+T also has a programmable watchdog timer with two programmable timeouts, a watchdog timer output and a dedicated system reset output. The watchdog timer can be used to reset the system if it is stuck in an abnormal state or is not executing correctly. When the watchdog timer is activated, it will pull the reset pin low if the timeout period expires.

Applications of MAX16074RS19D3+T

MAX16074RS19D3+T has a wide range of applications. It is suitable for use in Internet of Things (IoT) devices, industrial systems, medical devices, networking infrastructure, and other applications that require low-power and reliable system reset management. It is also ideal for battery-powered applications that need a low-power reset/watchdog timer. The MAX16074RS19D3+T is specifically designed to meet the needs of applications that require a high level of system integrity and efficiency, such as embedded systems and battery-operated systems.

The MAX16074RS19D3+T is also capable of operating in deep-sleep mode and wake-up scenarios. When placed in deep-sleep mode, the PoR pin will be pulled low, preventing any current-flow in the system until it is manually reset. This feature can be used to power-down the system when not in use, thus increasing battery life. The MAX16074RS19D3+T also features a programmable power-good signal that indicates when the system voltage has been restored to its normal level. This signal can be used to reset the system or reactivate specific functions.

In addition to its versatile applications, MAX16074RS19D3+T also features integrated diagnostic and fault tolerance technologies. These features help reduce system downtime by monitoring system operations and accurately detecting potential faults. This helps identify the source of errors quickly, so that corrective action can be taken quickly, reducing system downtime and ensuring reliable system operations.

Conclusion

MAX16074RS19D3+T is a PMIC supervisor designed to improve system reliability and provide efficient power-on reset and power-good reset capabilities. It can be used in a wide range of applications, including Internet of Things (IoT) devices, industrial systems, medical devices, networking infrastructure, and other applications that require reliable system reset management. The MAX16074RS19D3+T also features integrated diagnostic and fault tolerance technologies, which help reduce system downtime and ensure reliable system operations.

The specific data is subject to PDF, and the above content is for reference