A6284KLPTR-T-1 Integrated Circuits (ICs)

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PMIC - LED Drivers are semiconductor components used to power Light Emitting Diode (LED) light sources. LED Drivers provide LED lighting with the necessary power, efficiency, and accuracy to ensure a consistent level of illumination across a range of lighting applications.

One type of LED Driver is the A6284KLPTR-T-1, a programmable, buck-boost voltage regulator that was designed to drive medium-power LEDs in systems where the DC voltage can range from 4V up to 80V. The brightness and color of each LED can also be programmed to create any desired effect.

The A6284KLPTR-T-1 LED Driver is designed to provide LED lighting solutions for a wide range of applications. These applications include automotive lighting, industrial lighting, residential lighting, and lighting for entertainment venues such as theatres and bars.

The A6284KLPTR-T-1 LED Driver has a built-in, high-efficiency buck-boost step-down/step-up DC-DC converter that precisely controls the output voltage and current to the LEDs. The chip continuously monitors the output voltage and current and adjusts it according to the programmable parameters. The programmable parameters are adjustable using an external control pin.

The A6284KLPTR-T-1 LED Driver also incorporates a sophisticated switch mode pulse width modulation (PWM) circuit that drives the output with a constant frequency and duty cycle at all times, resulting in a high efficiency power delivery with low component count. It also has a wide range of current range and can produce up to 160 mA of average current.

The A6284KLPTR-T-1 LED Driver also has a wide range of package sizes and output pin locations for easy integration into the system. The device has a current sense input, which allows it to measure the LED current and accurately adjust the output voltage to maintain a constant LED current. It also has an internal temperature sensor that monitors the LED junction temperature and prevents the LED from overheating.

In conclusion, the A6284KLPTR-T-1 LED Driver is an efficient, robust, and programmable component designed to drive medium-power LEDs for a wide range of lighting applications. Its built-in buck-boost voltage regulator, PWM circuit, and temperature sensor make it an ideal solution for a variety of lighting projects.

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