BU4328F-TR

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Power management IC (PMIC) supervisors are an integral part of a power management system that ensure proper control and performance. The BU4328F-TR is a Low VCE "Select" output P-channel MOSFET PMIC supervisor IC, which can be used in a wide variety of applications.

The BU4328F-TR works by monitoring an enable input - VDDEN. When VDDEN is below the threshold voltage, the built-in level shifter turns on and activates the output. When the enable input is raised over the threshold voltage, the internal level shifter turns off and the protection circuit prevents the output from being activated.

This PMIC supervisor IC is capable of providing high-current output when the enable input is at the threshold voltage, enabling it to be used in a wide range of automotive and industrial applications. The BU4328F-TR also offers a wide range of operating temperature options, from −40 °C to 85 °C. This makes the IC ideal for applications that need to operate in a wide range of temperatures.

The BU4328F-TR has a wide range of features that make it suitable for a variety of applications. It has a high-side P-channel output, a wide operating voltage range of 2.3V to 42V, and a built-in slew rate control circuit. Additionally, the BU4328F-TR has an output current capability of 20A and a transient over-current protection circuit.

One of the most common applications for the BU4328F-TR is automotive circuit protection. The IC can be used to protect a car’s circuits from short-circuit damage, which could lead to costly repairs. In addition, the IC can also protect circuits from over-current damage and over-voltage damage. The BU4328F-TR also has a low quiescent current of 3μA and is suitable for use in battery-powered applications.

The BU4328F-TR can also be used in industrial applications. The IC is suitable for applications that require accurate and reliable control of currents and voltages. Additionally, the BU4328F-TR offers precise output voltage control and can be used for voltage supervision in applications such as power supplies, motor control systems and automotive systems.

Finally, the BU4328F-TR can be used as a protection circuit in communications systems. It can be used to protect transistors and other components, ensuring reliable and uninterrupted communications. The IC also has an adjustable output voltage, which can be used to optimize system performance.

The BU4328F-TR is a versatile and powerful PMIC supervisor IC that can be used in a wide variety of applications. Its features make it ideal for automotive, industrial, and communications applications. It is designed to provide accurate, reliable and precise output voltage control, making it an ideal choice for any power management system.

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