APX809S00-23SA-7

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PMIC Supervisors are integrated circuits (ICs) that detect power supply anomalies including under-voltage and over-voltage conditions as well as low current and high current triggers. Specifically, The APX809S00-23SA-7 is an ultra-low power voltage supervisor with an ultra-fast response time for factory and field use. The APX809S00-23SA-7 switches between active-high (EN1) and active-low (EN2) outputs and provides an additional output signal that indicates a brown-out condition (LX BAR).

The APX809S00-23SA-7 ultra-low voltage detection supervisor is a next-generation IC with multiple features. It allows users to set different brown out levels that indicate a minimum external supply voltage. It can handle two output voltage levels that indicate a brown out condition. It has an input interface that allows edge-triggered actions. This can be used in systems that require fast power-up and power-down responses. The APX809S00-23SA-7 can also accommodate a variety of voltage conditions, including drop-out and overshoot.

The APX809S00-23SA-7 works as an ultra-fast, precision voltage detector designed to detect any voltage level below its preset voltage levels. It has two inputs, one for the minimum voltage threshold (EN1) and the other for the maximum voltage threshold (EN2). When the voltage drops below the minimum voltage level, the APX809S00-23SA-7 will trigger its active-high (EN1) output. When the voltage rises above the maximum level, the APX809S00-23SA-7 will trigger its active-low (EN2) output. The APX809S00-23SA-7 will also trigger an additional output signal (LX BAR) when the voltage drops below a preset brown-out level.

The APX809S00-23SA-7 also features ultra-fast response time, adjustable reset time and brown-out delay time. The response time is typically 0.2 µs and the brown-out delay time can be adjusted from 10 ms to 10 s. The APX809S00-23SA-7 also supports internal voltage regulation and input lockout, providing the ability to configure the detection voltage level.

The APX809S00-23SA-7 is widely used in embedded systems and applications such as energy meters, medical devices, automotive and industrial equipment. In energy meters, it can be used to detect unexpected power offs causing damage to the meter\'s microprocessor. In automotive and industrial applications, the APX809S00-23SA-7 can monitor power rail levels and trigger controls when a voltage drops below the set threshold. It can also be used in medical devices to monitor the battery voltage and trigger alerts when the voltage drops below a certain level.

In summary, the APX809S00-23SA-7 ultra-low voltage supervisor is an advanced Power Management IC with multiple features. It offers an ultra-fast response time, adjustable reset time and brown-out delay time, internal voltage regulation and input lockout, and an additional output indicating a brown-out condition (LX BAR). The APX809S00-23SA-7 is widely used in embedded systems and applications such as energy meters, medical devices, automotive, and industrial equipment.

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