A6275SLW

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A6275SLW is one of the types of PMIC - LED Drivers that have become increasingly popular in various industrial and consumer applications in recent years. It is a versatile solution for bringing the power of color to a variety of electronics devices, from digital signs to home security systems and beyond. A6275SLW offers a range of features that make it an ideal choice for powering high-brightness LEDs, including a wide operating voltage range, a tight current regulation and an adjustable switching frequency.

The A6275SLW is an integrated circuit driver designed to ensure efficient, stable and reliable power supply to LED lighting applications. It is available in a compact, surface-mount package to accommodate a wide variety of LED types and configurations, and its input voltage range is supported by industry-standard automotive and battery cell packs. The A6275SLW has a wide output voltage range, adjustable up to 30 volts, making it suitable for driving multiple LEDs with different forward voltage requirements in series. In addition, its adjustable switching frequency operates up to 6MHz, enabling design engineers to optimize the frequency for their particular application.

The A6275SLW incorporates a digital control system to precisely regulate current, allowing for highly accurate LED brightness control. This adjustable LED brightness control is particularly useful in mobile and automotive applications, where it is often necessary to adjust brightness levels in response to changing ambient light levels or the number of LEDs being driven at once. The A6275SLW is designed to guarantee stable current regulation even if the current demand or load is fluctuating. On the other hand,the IC can be set up to provide either constant voltage or constant current regulation.

In addition to its adjustable LED current control, the A6275SLW also offers a range of features to optimize power efficiency and save energy. It has a low quiescent current of 1.6mA and features a circuitry reducing current leakage when LEDs are not in use. The A6275SLW also has a low on-resistance of 0.07 Ω and wide operating temperature range, making it ideal for driving a range of harsh-environment and industrial LEDs.

The A6275SLW is designed for ease of use, featuring a logic control interface with selectable EN/SET pin functions. An integrated thermal shutdown feature provides protection from possible damage due to extreme temperature conditions.

Overall, the A6275SLW is an ideal choice for Design Engineers who are looking for a versatile, low-cost PMIC - LED driver solution for their next project. It offers a wide input voltage range and adjustable switching frequency, with a tightly controlled current regulation and stabilized output voltage, allowing it to drive a multitude of LEDs with different forward voltages in series, while still providing high-precision current regulation and efficient energy savings.

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