STODD03QTR

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STODD03QTR Application Field and Working Principle

STODD03QTR belongs to the category of Power Management IC (PMIC) - Specialized. It is primarily used in LED applications and is designed as an optimized LED driver IC to replace linear and switch mode LED driver solutions commonly used in LED lighting applications. STODD03QTR is also suitable for use in battery-powered systems.

The STODD03QTR is capable of controlling up to 10 LEDs, in series or parallel configurations, with locally or remotely established brightness adjustment. It has two operating modes, Constant Current and PWM, which allows it to deliver a stable and dimmable LED light output. Its output range is from 0.25mA up to 2.1A with a custom built-in protection circuit to prevent over-voltage, over-current and under-voltage conditions from damaging the LED or the LED driver itself.

The STODD03QTR includes a proprietary algorithm which allows for the highest dimming levels for LED light output without the need for additional hardware and software. The STODD03QTR\'s single-channel buck controller regulates the output current and adjusts the output voltage based on the current demand of the LED. The constant current range is adjustable from 0.25mA up to 2.1A, allowing for a wide range of LED driver applications. The buck controller supports a wide range of input voltages from 5V to 16V.

The STODD03QTR is designed to be extremely power efficient, achieving up to 93% power efficiency, and is ideal for low power applications. It also incorporates a wide range of safety features such as over-temperature protection, under-voltage lockout and output short circuit protection.

The STODD03QTR has a variety of operating conditions and temperature ranges, making it suitable for use in a wide range of applications from basic indoor lighting to extreme outdoor environments. It is also compliant with a variety of standards, such as UL, TUV and CE.

In summary, STODD03QTR provides a highly efficient, dimmable and safe solution for LED driver applications. Its wide input voltage range from 5V to 16V, and its wide current range from 0.25mA to 2.1A, make it a suitable solution for a variety of LED driver applications. Its wide range of safety features and temperature ranges make it the ideal choice for a variety of LED applications.

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