VND05B-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

Power Management Integrated Circuit (PMIC) devices are one of the most important components of many electrical and electronic systems. Generally, these devices can control and regulate the current, voltage, and energy consumption of electronic systems and are used in numerous applications including industrial, automotive, aerospace, and medical systems. PMICs are traditionally divided into two main categories: Power Distribution Switches and Load Drivers.

Power Distribution Switches are typically used to control the flow of power in a system by turning on and off different circuits. These devices are designed to control the voltage, current, and power consumption of the circuit, in order to protect components from over-voltage and over-current conditions. One such device is the VND05B-E and its applications and working principles are discussed in this article.

The VND05B-E is a power distribution switch, which is used for current sharing and power savings. It is an integrated circuit (IC) which contains four low-side NPN-type MOSFET transistors, arranged in a bridge configuration. This device has multiple operating modes, including a full-load condition, an off-load condition, and a low-power condition. In the full-load condition, each of the four MOSFETs can be actuated independently to provide current sharing between devices, while in the off-load condition, all of the devices are deactivated. The low-power condition allows the device to consume a lower amount of power than in the normal operating mode. All of these modes can be triggered using pulses on the ENABLE pin.

The VND05B-E has a wide range of applications, including in automotive power management systems, industrial equipment, and portable devices. It is suitable for low-voltage, high-current applications, where it can be used to power a large number of devices simultaneously. In addition, its wide operating range of -40°C to 125°C ensures that the device can be used in a variety of applications and environments.

The device has a low quiescent current and is capable of operating over a wide voltage range (up to 45V). Its built-in current-sharing feature ensures that each device has an equal share of the current, so that the total current does not exceed the device’s maximum current rating. The VND05B-E also features a soft switching feature, which helps to reduce EMI emissions and minimize circuit noise.

The device also has several protections to protect the circuit from over-current, over-voltage, and over-temperature conditions. The integrated thermal shutdown feature will turn off the device if the temperature exceeds the maximum temperature threshold. It also has an integrated over-voltage protection (OVP), which will shut down the device if the voltage exceeds the specified voltage limit.

The VND05B-E is an essential component in a wide range of low-voltage, high-current applications. Its integrated current-sharing feature and its wide operating range make it ideal for applications where a large number of devices are used together. In addition, its various protection features provide the circuit with protection from over-current, over-voltage, and over-temperature conditions, making it an ideal choice for a variety of applications.

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