LED7706

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LED7706 is a multi-channel LED driver with a high-efficiency voltage step-down DC-DC converter. It is specifically designed for driving all kinds of LEDs, such as single color high power LED, three-in-one common anode and two-in-one common anode. It is built on a high integration level, and it is much more cost-effective than most other conventional LED drivers. LED7706 is classified as a PMIC (Power Management IC) - LED Drivers. It not only features a high efficiency DC-DC Buck converter, but also uses a constant current control circuit, a low-side MOSFET switch, a built-in power switch, and several other features needed for driving LEDs. The high efficiency voltage step-down DC-DC converter helps to save power, while the short circuit protection, over temperature protection, open load protection, and other protection mechanisms help to make the device highly reliable.LED7706 is designed to be configurable, and can be easily adapted to different kinds of LED applications. The configurability of the device provides users with the flexibility to use it for driving various kinds of LEDs, including white LEDs, RGB LEDs, RGBW LEDs, and even laser diodes. The device has very low ripple current to ensure consistent brightness and color of the LEDs. It also has a wide dimming range that can support pulse-width modulation (PWM) and analog dimming. The PWM dimming range is from 0~100%.The working principle of LED7706 is simple and straightforward. On the input side, the device takes an input voltage up to 35V and converts it into 5V, 7.5V, or 12V using a high efficiency DC-DC Buck converter. On the output side, LED7706 has two LED control channels. The channel1 provides an adjustable current. It is typically used to enable dimming. The channel2 has a fixed current, which makes it suitable for driving LEDs with a constant current. The device also has many protection features to ensure the safety of the LEDs.LED7706 is a great solution for driving multiple LEDs. With its high integration, configurability, and protection features, it is ideal for a wide range of applications in various industries, such as automotive lighting, backlighting, LED displays, LED signs, LED street lights, LED decorative lights, and so on.

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