VNB20N0713TR Integrated Circuits (ICs)

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The VNB20N0713TR is a Power Management Integrated Circuit (PMIC) that belongs to the Power Distribution Switches, Load Drivers Category. This PMIC offers load control, protective control, and voltage supply control for various components of an automated system. It helps reduce the power consumption and improves the system’s reliability and efficiency. The VNB20N0713TR offers features that include: low-voltage shutdown (LVD), instantaneous over-current protection (IOP), adjustable minimum voltage level (VCC_MIN), and over-temperature (OTH) protection. This article will discuss the application field and working principle of the VNB20N0713TR.

The VNB20N0713TR is primarily used in automotive, industrial, and consumer electronics applications. It is particularly useful in applications where power distribution and control are needed. This power distribution switch is designed to monitor, control, and protect the voltage supply in a system. It is used to switch on and off several components with various voltage sources, such as a battery or a DC power supply. It is also suitable for systems that use single or multiple-voltage sources.

The VNB20N0713TR is built on a Bridge-Tied Load (BTL) architecture, which uses a single MOSFET to effectively switch the load on and off without the need for a DC-DC converter. It features an adjustable turn-on point threshold voltage (VON) and a turn-off point threshold voltage (VOFF) to ensure precise control and protection. The over-current (IOP) protection works from 0.01A up to 10A in increments of 0.01A, ensuring a smooth control of the power supply. The adjustable minimum voltage level (VCC_MIN) can be set from 2.6V to 5.5V, allowing it to be used in various applications requiring a different level of power supply.

The Over-temperature (OTP) protection is built-in to the VNB20N0713TR to protect against any temperature-related issues. It detects temperature rises above a certain limit and shuts down the power supply to protect the components of the system. Lastly, the Low-Voltage ShutDown (LVD) feature is installed to protect the system from ever-dropping voltage levels. It monitors the power supply level and shuts down the system in case the voltage levels drop below a certain threshold.

To summarize, the VNB20N0713TR is a PMIC designed for use in automotive, industrial, and consumer electronics applications. Its features include adjustable turn-on and turn-off point thresholds, adjustable minimum voltage level (VCC_MIN), over-temperature protection and low-voltage shutdown (LVD). The MOSFET-based Bridge-Tied Load (BTL) architecture allows for precise control of the power supply, with instantaneous over-current protection up to 10A increments.

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