NCP382LD10AAGEVB

Series:	--
Part Status:	Active
Type:	Power Management
Function:	Power Distribution Switch (Load Switch)
Embedded:	No
Utilized IC / Part:	NCP382
Primary Attributes:	--
Supplied Contents:	Board(s)
Secondary Attributes:	Thermal Shutdown Circuit

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Introduction

NCP382LD10AAGEVB is an evaluation and demonstration board and kit from ON Semiconductor. It is a multi-channel LED driver IC that is specially designed for automotive headlight applications. The NCP382LD10AAGEVB kit is complemented with a controller board, a PC GUI, and an onboard microcontroller. It is ideally suited for a wide range of automotive headlight applications such as single-LED, dual-LED, and three-LED headlights.

Application Field

The NCP382LD10AAGEVB board has a wide range of applications in automotive headlights. It can be used for single-LED, dual-LED, and three-LED headlights. It can also be used in motorcycle and bicycle headlights, as well as in different LED lighting systems.In addition, the NCP382LD10AAGEVB evaluation board is also suitable for automotive interior lighting systems, such as side marker lights and footwell lights. It can also be used for many other lighting applications such as accent lighting, architectural lighting, and stage lighting.

Features

The NCP382LD10AAGEVB evaluation board and kit offers many features for its application. It is designed with a very low current consumption, meaning it requires less energy and therefore more efficient for its use. The low power consumption also helps reduce system costs. Furthermore, it also features enhanced LED safety features that protect the LEDs from thermal overloads and short circuits. It also has built-in protection against reverse-polarity connections, ensuring no permanent damage to the LEDs.The NCP382LD10AAGEVB evaluation board and kit is also optimized for rapid prototyping and testing, allowing designers to minimize time-to-market and experiment with new ideas and concepts before implementation. The board and kit also comes with a controller board, a PC GUI, and an onboard microcontroller, eliminating the need for any external components.

Working Principle

The working principle of the NCP382LD10AAGEVB evaluation board and kit is similar to that of other LED drivers. It uses an on-board microcontroller to control the LED output current. This microcontroller also acts as a heartbeat and has the capability of detecting voltage spikes and current overloads.When the board is powered on, the controller board is supplied with power from the 12 V battery and the PC GUI is also powered up. The PC GUI is then used to configure the LED output current. The on-board microcontroller then reads the desired output current from the PC GUI and adjusts the LED current accordingly. If the LED current exceeds the set limit, an over current warning is issued. The NCP382LD10AAGEVB evaluation board and kit also features a dimming circuit. This circuit is used to adjust the brightness of the LED. The dimming circuit is controlled by the on-board microcontroller and it uses pulse density modulation to adjust the LED brightness.

Conclusion

The NCP382LD10AAGEVB evaluation board and kit from ON Semiconductor is an ideal choice for automotive headlight applications, as well as many other lighting systems. The board and kit comes with a controller board, a PC GUI, and an onboard microcontroller, making it ideal for prototype development and testing. The board and kit also feature enhanced LED safety features and a dimming circuit, which makes it a reliable and efficient option.

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