NCP3065D3SLDGEVB

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

The NCP3065D3SLDGEVB is an evaluation board developed by ON Semiconductor in order to enable customers to evaluate the performance of the NCP3065 LED driver. Furthermore, it is a high-performance LED driver with a maximum current of 3 amps and voltage of 20 volts. This LED driver integrated circuit is ideal for applications in LED lighting and display based on current controlled or buck topology. Therefore, this evaluation board can be used to analyze the performance of both current controlled and buck topologies.

Application field

The NCP3065D3SLDGEVB evaluation board is primarily intended for use in applications that require precise control of the output current and voltage. Examples of these applications include, but are not limited to, LED lighting, display systems and automotive applications. Due to its excellent performance in terms of efficiency, noise immunity, power dissipation and switching speed, the NCP3065D3SLDGEVB is particularly suitable for automotive applications. Moreover, it is designed to meet AEC-Q100 requirements, so it can be used as an ideal solution for automotive lighting applications.

Working principle

The NCP3065D3SLDGEVB evaluation board is designed to demonstrate the outstanding features of the NCP3065 LED driver integrated circuit. It is based on a buck topology, where a PWM signal is used to control the output current and voltage. At the input, the PWM signal is connected to the Low Side pin of the internal MOSFET. This pin will periodically trigger the MOSFET to control the output current and voltage.

The works in two different modes. In the current control mode, the voltage is kept stable regardless of the changes in load current. The maximum load current can be adjusted by controlling the duty cycle of the PWM signal. In the buck mode, the voltage is adjusted first and then the current is adjusted so that the load voltage is maintained at the set point. This mode is particularly useful for LED lighting applications where multiple LED strings are used.

The NCP3065D3SLDGEVB is also designed to provide excellent protection features. For instance, it has an over-voltage, under-voltage and over-temperature protection to ensure proper operation even during adverse conditions.

Conclusion

The NCP3065D3SLDGEVB evaluation board is designed to showcase the outstanding features of the NCP3065 LED driver integrated circuit. It can be used in applications such as LED lighting, display systems and automotive applications due to its excellent performance in terms of efficiency, noise immunity, power dissipation and switching speed. It is based on a buck topology and has numerous protection features for increased safety. With the NCP3065D3SLDGEVB, customers can evaluate the performance of the NCP3065 LED driver and determine if it is suitable for their specific application requirements.

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