VN5050AJ-E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The VN5050AJ-E is a type of power management integrated circuit (PMIC). It belongs to the category of power distribution switches, load drivers, and other power components. This component is well-suited for automotive and other applications, including 12V to 42V input range and up to 6A output current. It also provides low RDS(on) (<50 mOhm) with fast switching times to maximize efficiency and minimize noise. Its advanced over-temperature protection and overcurrent protection features improve reliability and system integrity.

The VN5050AJ-E is a fully integrated power switch with load driver, having internal power MOSFETs along with internal LDO regulator and adjustable slew rate control. This component is designed to provide reliable protection against overcurrent, overvoltage and over-temperature using its current limit threshold and voltage limit threshold features. It also offers configurable operations such as switching/shutdown/power gating mode, switch/load enable and reset control.

The VN5050AJ-E is mainly used for automotive, home equipment and industrial applications such as battery management, powertrain systems and display management. It helps to maintain source voltage for the device and ensures proper switchover between different sources with low quiescent current. The low side MOSFET on-resistance is minimized through its adjustable voltage limit feature and its speed of transition between sources is increased by its adjustable slew rate control. Moreover, it provides protection against over-voltage and over-temperature through its current limit and voltage limit features.

The working principle of the VN5050AJ-E is simple. When an input voltage is provided to the switch, an internal power MOSFET is activated. This MOSFET is used to bridge the source and the load, connecting them electrically. The load driver is also activated, which is responsible for controlling the switching speed and transition between different sources. The LDO regulator also provides source voltage for the device. The adjustable current limit threshold helps to avoid overcurrent protection, while the adjustable voltage limit allows one to reach the desired voltage limit. In addition, an adjustable slew rate control feature allows the user to control the speed of transition between different sources.

The VN5050AJ-E is an excellent choice for applications that require reliable protection and fast switching. Its low RDS(on) minimizes power loss and reduces EMI emissions. It also provides high-performance, low-power and highly reliable operations during automotive and industrial applications. Its adjustable features provide flexibility and allow customizing operations according to the application’s needs.

The specific data is subject to PDF, and the above content is for reference