DC1187A Development Boards, Kits, Programmers

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Current - Output / Channel:	25mA
Moisture Sensitivity Level (MSL):	--
Outputs and Type:	3, Non-Isolated
Voltage - Output:	--
Features:	I²C
Voltage - Input:	2.7 V ~ 5.5 V
Supplied Contents:	Board(s)
Utilized IC / Part:	LTC3212

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DC1187A LED Driver Evaluation Board
LED drivers are an important component when it comes to light-emitting diode (LED) lighting systems. They control the power input, brightness and other variables, depending on the type of LED driver that is in use. In this article we will look at the features and working principles of the DC1187A Evaluation Board, which is a high performance LED driver suitable for use with a wide range of LED lighting products.

The DC1187A Evaluation Board from Maxim Integrated is designed to provide highly efficient and robust LED driver solutions to meet the needs of a variety of LED applications. The board is based on the company’s MAX7462 series of high efficiency, low R DSON, RGB LED driver ICs that feature integrated circuitry for high performance and flexibility. These ICs provide a three-channel output for red, green, and blue LED control. The driver also comes with a universal EN/PWM signal input. The board is designed to be easy to use and features a single-wire configuration. A built-in trim pot is included for fine-tuning the overall color balance.

The driver’s output voltage can be adjusted in a wide range, from 0V up to 4.5V, giving users the ability to customize their LED lighting product’s power requirements. The driver also features an adjustable current limit and integrated protector circuitry, which guards against overcurrent and overvoltage conditions. Additionally, the driver comes with a thermal shutdown feature which will protect the board against overheating.

The DC1187A Evaluation Board is suitable for a variety of applications such as backlighting for LCD displays, decorative lights, and architectural lighting. The board’s adjustable output voltage and current limit make it particularly useful for dynamic lighting applications, and its integrated protection features make it a safe and reliable choice for any LED lighting product.

In terms of its working principle, the DC1187A Evaluation Board uses its integrated ICs to generate the desired voltage and current for the LED lights. The EN/PWM signal that is connected to the board is used to control the LED’s on/off operation and intensity. The adjustable trim pot allows users to adjust the balance of the output voltage, ensuring the desired lighting effects are achieved. All of these features work together to ensure reliable and efficient LED lighting solution.

In conclusion, Maxim Integrated’s DC1187A Evaluation Board is a useful and versatile tool for anyone looking to create their own LED lighting product. The board’s comprehensive set of features, from adjustable current limit and output voltage to integrated protection circuitry, make it an effective solution for a variety of LED applications. The on-board trim pot allows for easy optimization of the lighting product’s color balance, while the EN/PWM signal ensures precise control of the device’s output. With its robust design and reliable performance, the DC1187A Evaluation Board is a great choice for anyone looking to develop their own lighting product.

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