STM1813LWX7F Integrated Circuits (ICs)

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The STM1813LWX7F is a PMIC (Power Management Integrated Circuit) supervisor designed for the battery-powered system applications such as portable electronic device. It uses a low-power power management system for fault detection, button detection and wake-up functions. With its robust system resources, STM1813LWX7F provides advanced system design performance for use in mobile, consumer and automotive applications.

At the heart of the STM1813LWX7F system is a low power maintenance function with an adjustable operating voltage that allows it to detect voltage changes and shut down the system when the voltage falls below a certain reference level. This feature allows designers to set the appropriate power level for their system. Additionally, the STM1813LWX7F contains a power-on reset, brown-out reset, and ID-level reset circuit, which ensures that the system is reset and ready to run in case of any faults.

Other features of the STM1813LWX7F include a programmable watchdog timer, a power-on reset delay, and a shutdown delay timer. The watchdog timer is used to generate a reset signal when the signalling time exceeds the setting time. The power-on reset delay and shutdown delay timer can be configured to give the system time to initialize and shut off when a power fault is detected. Thus, the STM1813LWX7F provides designers with an effective, low-power and reliable supervising solution for different battery-powered system applications.

To make the STM1813LWX7F easier to use, the device has a variety of programmable input and output pins. These pins offer a range of function, ranging from emergency protection to system monitoring. The input pins provide protection during fault conditions, while the output pins can be used to control the power on and off of the system. Additionally, the STM1813LWX7F has two independent programmable VLO (voltage reference output) pins to detect system conditions. With the device’s integrated programmable inputs, designers can customize the system power draw and performance.

Overall, the STM1813LWX7F is a great supervisor choice for battery-powered system applications. Its robust system control and fault detection capabilities, together with its low power consumption, make it ideal for the use in portable electronic device. Additionally, the device’s programmable pins offer great flexibility for system designers to customize their system design.

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