LP8551TLX-A/NOPB

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LP8551TLX-A/NOPB LED Driver (LP8551) is a power management integrated circuit (PMIC) that is used to control the brightness and intensity of LED lighting. It is widely used for LED lighting applications, including automotive, indoor lighting, and industrial lighting. The LP8551 LED Driver allows for smooth, efficient, and accurate control of LED lighting systems, while also providing various design benefits.

The LP8551 LED Driver is equipped with a combination of MOSFETs, low-dropout (LDO) regulators, and Digital to Analog (D/A) converters, which combine to provide intelligent control of LED lighting systems. The LP8551 has a wide operating voltage range, ranging from 1.8V to 15V, and a input voltage range that extends up to 32V. The LP8551 also comes with several protection functions, including UVLO, overtemperature protection, and overheat protection.

The LP8551 is capable of driving LEDs in different scenarios, from simple adjustable current systems to systems with pulse-width modulation (PWM) dimming capabilities. With its small footprint, the LP8551 is suitable for handheld and mobile applications, where space is a major factor. The LP8551 LED Driver comes with a wide output current range, from 1mA to 20mA, and can drive up to 700 LEDs.

The LP8551 LED Driver uses a switching buck-type converter with high-voltage and low-voltage protection, which results in high efficiency, low power consumption, and a longer lifetime. The LP8551 is capable of accepting input voltages up to 6V, and can regulate a variety of LED currents, including 0.1mA, 1mA, and 20mA. The LP8551 can also be programmed to adjust the output current by varying the time between pulses.

The LP8551 LED Driver provides an easy and efficient solution for adjusting the output current of LEDs. It is capable of operating in constant current, constant voltage, and pulse-width modulation (PWM) modes. With its wide input voltage range and low power consumption, the LP8551 is the perfect choice for LED lighting applications. The specific data is subject to PDF, and the above content is for reference