KA75390ZTA

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KA75390ZTA is an integrated circuit supervisor developed by Renesas, a prominent electronics manufacturer. It is a device in the PMIC (Power Management Integrated Circuit) family, in the subcategory of "Supervisors", used in many embedded systems. It is a highly efficient supervisor, with a large number of features that make it an ideal choice for many applications.

The KA75390ZTA features an integrated voltage monitor and voltage supervisor, a brown-out detect circuit and a reset generator (RESET) output. The integrated components of this supervisor effectively monitor the condition of a given voltage, and then output either a digital logic "High" or "Low" voltage. This helps give the user more control over system power management.

The built-in brown-out detector also allows the user to monitor the supply voltage. If an unexpected voltage drop is detected, the KA75390ZTA reset generator will send a reset signal to the device being monitored. This feature can be used to ensure system stability and limit the potential for system damage due to an unexpected voltage drop.

The KA75390ZTA also features pre-set operating temperature range, thermal shut down protection and adjustable under-voltage output enable. These features provide users with increased flexibility when setting the parameters of their system.

The KA75390ZTA comes with a wide range of application fields, ranging from isolated gate transformers to switch mode power supply units. This supervisor also has a wide range of working principles, including detection of over-voltage, under-voltage, current, temperature or external signals.

In terms of performance, the KA75390ZTA has low power operation and a high reset accuracy. The reset accuracy is maintained even in the presence of noise. The power section is also actively managed, with an adjustable operating current and adjustment pin for controlling the threshold voltage.

Overall, the KA75390ZTA is a great choice for applications where accurate regulation of voltages and current is important. With its wide range of application fields and working principles, it offers users a great way to improve system stability and ensure system protection.

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