LX1686CPW

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The LX1686CPW is a PMIC (Power Management Integrated Circuit) device from LEDvance dedicated to lighting, ballast, and controllers. It is designed to be an integrated system that combines a 48 pulse current sourced (CS) converter of well/timed current regulation, a vertical switch-mode power supply, an ultra-low jitter linear PWM for superior dimming performance, and a configurable ballast controller. It offers the flexibility of choosing multiple control and output options, yet is easy to set up and use. This guarantees optimal performance in a variety of applications, while at the same time simplifying design and integration.

On the hardware side, the LX1686CPW incorporates a 48-pin HVQFN package with an ultra-low jitter PFM controller offering up to 2 A of current sourcing, a maximum of 12 V of output voltage, and a frequency range of 4 Hz to 4 MHz. It also includes a vertical switch-mode power supply stage with an ON/OFF control and power sequencer, and a simple yet reliable logic control input. In addition, this PMIC device features various advanced features such as over-voltage and over-temperature protection circuits and short circuit detection, making it reliable and suitable for a variety of applications.

The versatile nature of the LX1686CPW is its biggest attraction. It offers multiple dimming and control options. Aside from linear dimming, the device supports Pulse-Width Modulation (PWM) dimming, which provides a smooth dimming experience. It can be used to regulate the current of its connected load, allowing for a wide range of output level options. Lastly, the device has built-in logic for ballast control. This includes multiple dimming settings and flickering options, which can be configured on demand.

On the software side, the LX1686CPW includes dedicated electronic components and robust algorithms for driving, controlling, and managing connected lighting solutions. The device is capable of controlling a variety of ballast types such as single and parallel, as well as multiple channel ballast. It also implements safety protocols such as over-temperature and over-voltage protection, ensuring the safety of the connected lighting fixtures. In addition, the device provides flexibility in terms of configuring multiple dimming settings, ballast types, and operating temperature ranges.

In summary, the LX1686CPW is a powerful and versatile PMIC device designed specifically for lighting ballast, and controllers. It features a 48-pin HVQFN package, ultra-low jitter PFM controller, over-voltage and over-temperature protection circuits, and built-in multiple control and output options. These features make the device reliable and suitable for a variety of applications. It can be used to regulate the current of its connected load, allowing for a wide range of output options, and also offers flexibility in terms of configuring multiple dimming settings, ballast types, and operating temperature ranges.

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