APX810S00-29SR-7

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Power management integrated circuits (PMICs) are important components for modern electronics designs. They provide the necessary power management features, such as voltage and current regulation, voltage monitoring, and auto power-down functions, which are essential for ensuring the reliability and safety of the device, especially with high power density applications. The APX810S00-29SR-7 is a supervisor integrated circuit (Supervisors) designed to provide all the necessary power management functions for electronic devices in a variety of applications.

The APX810S00-29SR-7 is a low-power, space-saving SOIC-7 package supervisor IC, which is capable of monitoring up to 4.5V through 24V of voltages. It has adjustable supply under-voltage lockout (UVLO) levels, adjustable delay times for UVLO levels, programmable reset timeout, and active-low reset outputs. The reset outputs can be used to control external reset devices, such as power FETs, or to reset circuits. It also has an adjustable delay time before reset is released, which provides additional protection against electrical noise or transient events.

The APX810S00-29SR-7 can be used in a variety of applications, including microcontrollers, alarms, and lighting systems. Its features, such as its adjustable UVLO levels, adjustable reset timeout and active-low reset outputs, make it an ideal choice for applications with high power density or current draw, or applications with limited boardspace. Its wide voltage range enables it to provide on-chip monitoring of various power supply voltages, allowing it to provide greater safety to the system. It also has a low operating current, making it ideal for saving power and ensuring reliability in low power applications.

The APX810S00-29SR-7 operates on the basic principle of comparing input voltage with adjustable voltage reference levels. It monitors the voltage levels at the reset pin and can provide a time-delayed reset signal to the power supply circuit. When the input voltage reaches the UVLO setting, the IC turns off the reset pin and cuts off the power supply, preventing damage to sensitive components or circuit boards. When the voltage falls below the UVLO threshold, the IC will activate the reset pin to re-establish the power supply. The APX810S00-29SR-7 also has an adjustable reset timeout, which allows it to resume normal operation after a predetermined amount of time, providing additional protection against improper power-down events.

The APX810S00-29SR-7 is designed to minimize board space while providing an efficient and reliable power management solution. Its adjustable UVLO levels and adjustable reset timeout enable it to work in a variety of applications, while its low operating current ensures it is well suited for power-sensitive applications. Additionally, it has a variety of features that make it ideal for providing safety and reliability for a wide range of electronics designs.

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