VNQ660SP-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

VNQ660SP-E is an integrated circuit used in designing power management systems. It is a PMIC, short for Power Management Integrated Circuit, product of the Vishay corporation and it falls under the category of Power Distribution Switches, Load Drivers. It is designed for high power switching applications in power circuits for end products such as printers, medical equipment, datacom/telecom, industrial equipment, air conditioners, and others. It is a monolithic IC with two channels, providing various functions that make it suitable for a wide range of applications.

The VNQ660SP-E has a few main functions. It has the ability to control DC/DC converters in both down-converter and up-converter configurations, control the power distribution of two independent power outputs, provide two channels of a “protection” function, and two channels of a fast-acting fuse function. Additionally, it provides over-voltage and over-current protection to the power system and it contains two independent power switches. The two power switches can be separately adjusted to give independent, simultaneous control over two loads.

The heart of VNQ660SP-E’s ability to perform these switching, controlling and protection functions lies in two main components – a MOSFET and a copper-pennese controller. The copper-pennese controller allows for fast switching time between the two power channels, providing fast and accurate control over each channel’s power flow. The MOSFET provides a low on-state resistance, allowing for extremely efficient usage of power. Additionally, the VNQ660SP-E also provides EMI (electromagnetic interference) filtering, ensuring that both channels are free of noise and other interference.

The working principle of the VNQ660SP-E is quite straightforward and simple. The two channels are separately connected, with one channel acting as the power source and the other acting as the load. An input voltage is provided to the power source channel and the copper-pennese controller is used to control the power flow to the load by switching between the available high and low states. The MOSFET provides control over the current flowing in the source channel and the output voltage of the load.

In conclusion, the VNQ660SP-E is a dual-channel power IC designed for high power switching applications. It provides the ability to control both DC/DC converters and the power distribution of two independent power outputs, as well as provides over-voltage and over-current protection, EMI filtering and other features that make it suitable for a wide range of applications. It is a valuable tool in designing a power management system due to its reliability, accuracy, and cost-effectiveness.

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