NCV7681AGEVB

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Supplied Contents:	Board(s)
Moisture Sensitivity Level (MSL):	--

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

Introduction

NCV7681AGEVB Evaluation Board, LED Drivers is a demonstration and evaluation platform developed by ON Semiconductor. It enables the user to evaluate the features and performance of the advanced NCV7681AG LED Driver in high-power LED applications. In this article, we will discuss the application field and working principle of the NCV7681AGEVB Evaluation Board, LED Drivers.

Applications of NCV7681AGEVB, LED Drivers

The NCV7681AGEVB Evaluation Board, LED Drivers is ideal for use in applications such as automotive headlamps, automotive dash lights, shed lights, off-highway and warehousing lighting applications. It can also be used in such applications as white goods, industrial and medical equipment, horticulture, and signage.The NCV7681AGEVB Evaluation Board, LED Drivers has many features that make it suitable for use in a variety of applications. It has several different operating modes, including constant current, constant voltage, and pulse width modulated (PWM) modes. The board is adjustable to input voltages between 8V and 36V, and can also be configured for different current levels. It also includes over temperature and over current protection features, as well as fault reporting for improved safety. Additionally, it supports both push button and external PWM dimming control.

Working Principle of NCV7681AGEVB, LED Drivers

The NCV7681AGEVB Evaluation Board, LED Drivers works by using a current sense amplifier, which detects the amount of current flowing through the system. The current sense amplifier then adjusts the voltage applied to the LEDs accordingly.The Board also uses a linear regulator to maintain the voltage applied to the LEDs. This regulator is adjustable and can be set to a wide range of voltages depending on the desired LED brightness. To prevent over heating, the board also has an over temperature protection (OTP) circuit. This OTP can be adjusted to the desired temperature level and triggers if the minimum temperature is exceeded.The NCV7681AGEVB Evaluation Board, LED Drivers can also be used to dim LEDs as desired. It supports both push button and external PWM dimming control options. This dimming can be configured to different levels, depending on the application.

Conclusion

The NCV7681AGEVB Evaluation Board, LED Drivers is an ideal platform for testing the performance of the advanced NCV7681AG LED Driver in high-power LED applications. It has several useful features, including adjustable input voltage, adjustable current levels, over temperature protection, fault reporting, and PWM dimming control. With its wide range of features, this board is a great choice for various lighting applications.

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

Part Number	Manufacturer	Price	Quantity	Description