APX803L05-35SA-7

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APX803L05-35SA-7 is a product of PMIC (Power Management Integrated Circuit) supervisors. Before discussing this product, we need to have an overview of what a PMIC supervisor is and how it works. A PMIC supervisor is an integrated circuit that monitors and controls the operation of other circuits within a system. This is done by controlling power supply sequencing, voltage levels, battery charging, and other power management functions. The primary purpose of a PMIC supervisor is to monitor the operating environment and ensure that the system is functioning properly.

Now that we know what a PMIC supervisor is, let’s talk about the features and applications of APX803L05-35SA-7. This product is a low quiescent current supervisor and voltage detector that provides a reset output when the voltage level drops below a specified threshold. It includes a voltage input range of 2.6V to 5.5V and a hysteresis of 85mV. The reset signal is active LOW and the reset timeout is adjustable. It also features an open-drain reset output for active-LOW reset control. This product is also RoHS compliant and is offered in three different packages.

The primary application of APX803L05-35SA-7 is in battery-powered applications. Its low quiescent current and voltage detection capabilities make it ideal for monitoring battery levels and managing the reset process in systems that rely on battery power. This product can also be used in low-power designs, where the low quiescent current ensures that power consumption is kept to a minimum. Additionally, it can be used in automotive applications, such as engine control modules, where its voltage detection capabilities are useful for monitoring multiple power sources.

The working principle of APX803L05-35SA-7 is quite simple. It constantly monitors the voltage level of the power supply and triggers a reset output if the voltage drops below a certain threshold. The reset output can then be used to activate an MCU reset or a system reset, depending on the application. The reset timeout is adjustable, allowing the user to customize the behavior of the reset output. The product is designed to ensure that the reset output remains active until the voltage level returns to normal.The specific data is subject to PDF, and the above content is for reference