LC5226D

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LC5226D is a highly efficient, 1.2A constant current LED driver designed and manufactured by Advanced Monolithic Systems (AMS). This device is classified under PMIC - LED Drivers. It has many excellent features and benefits, including low quiescent current, low shutdown current, excellent EMI performance, and wide input voltage range. It is ideal for applications requiring precision current from 1mA to 1.2A.

The working principle of the LC5226D is based on a switch-mode buck regulator. The device converts a DC input voltage into a current, which then passes through a constant current regulating circuit. The current is then further regulated by a duty cycle control circuit. The device automatically adjusts the duty cycle of the switch-mode regulator to maintain the preset current through the LED LED through the LED string. The duty cycle of the regulator is automatically adjusted to maintain the current and provide excellent line, load, and temperature stability.

The LC5226D is designed to be highly efficient, with a power efficiency of over 90% at full load. The device is protected against short circuit, open circuit, and overheating, with a thermal shutdown circuitry to protect against excessive temperature. The device also provides an output voltage feedback for fine current adjustment for dimming applications.

The LC5226D is a versatile device and is suitable for a wide range of applications. It can be used in automotive lighting, advertisement lighting, architectural lighting, decorative lighting, and industrial lighting projects. It is also suitable for use in power outlet boxes for power management in offices and factories. The device is also suitable for any application where precise current regulation and efficiency is needed.

The LC5226D is the perfect solution for any application requiring precise current control and efficiency. Its numerous features and benefits make it ideal for a wide range of applications and make it the ideal choice for any project requiring precise current control and efficiency. With its excellent performance and reliability, the LC5226D is the perfect choice for any lighting application.

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