APX803L05-18SA-7

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The APX803L05-18SA-7 is a low-voltage supervisor device that is typically used in Power Management Integrated Circuit (PMIC) applications. It is designed with a wide input voltage range and is capable of both supplying and protecting low-voltage circuitry. It features a power-on reset (POR), an enabling control input and a fault detect circuitry with an active high output.;

The APX803L05-18SA-7 is a versatile and reliable PMIC supervisory solution that offers users a wide range of protection and monitoring functions. It offers a wide input voltage range of 2V to 18V, and can be used to monitor both the input supply voltage and the voltage of the output voltage. It can be used to monitor the battery voltage, provide overvoltage shutdown protection, and detect active-low short circuits. It also offers a fault detect circuitry with an active high output.

The APX803L05-18SA-7 is a single-chip supervisor device that is ideal for a variety of embedded applications, such as automotive, industrial, and consumer electronics. Its wide input voltage range, combined with its fault detect capability, make it suitable for applications that require reliable power and monitoring.

The working principle behind the APX803L05-18SA-7 is relatively straightforward. When the input voltage is above the threshold voltage, the device is enabled and the output voltage is set to the Safe Operating Level (SOL). When the input voltage is below the threshold voltage, the device is disabled, and the output voltage is set to the fault state.

The APX803L05-18SA-7 can be used to protect circuits from overvoltages and undervoltages. The overvoltage protection function ensures that the output voltage does not exceed the threshold voltage. The undervoltage protection function ensures that the output voltage does not drop below the threshold voltage.

The APX803L05-18SA-7 also offers users a fault detect capability. This allows the device to detect active-low short circuits, as well as other faults. In the event of a fault, the output voltage is set to the fault state, and an active high output is generated.

In summary, the APX803L05-18SA-7 is an ideal PMIC supervisor solution that offers users a wide range of features and protection. Its wide input voltage range, combined with its fault detect capability, make it a suitable solution for applications that require reliable power and monitoring.

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