RT9166-18GVL (In Stock:583)

The Richtek RT9166-18GVL is a high-efficiency, synchronous, step-down LED driver IC that is designed to provide a constant current output for driving LEDs. It is available in an 18-pin PowerSSO-T package. Features of the RT9166-18GVL include: - High efficiency: The RT9166-18GVL is designed for high efficiency, with a maximum efficiency of up to 95%. - Synchronous rectification: The IC uses synchronous rectification to minimize power losses and improve efficiency. - Constant current output: The RT9166-18GVL provides a constant current output, which ensures consistent and uniform brightness across the LEDs. - Wide input voltage range: The IC can operate from a wide input voltage range of 4V to 40V, making it suitable for a variety of applications. - High precision current setting: The RT9166-18GVL features a high precision current setting function, allowing for precise control of the LED current. - Protection features: The IC includes various protection features, such as over-current protection, over-voltage protection, and short-circuit protection. Applications for the RT9166-18GVL include: - LED lighting: The RT9166-18GVL is commonly used in LED lighting applications, such as streetlights, downlights, and floodlights. - LED backlighting: The IC can also be used to drive LEDs in LCD backlighting applications. - LED indicators: The RT9166-18GVL can be used to drive LEDs in indicator applications, such as status indicators in electronic devices. Overall, the Richtek RT9166-18GVL is a high-efficiency, synchronous, step-down LED driver IC that offers a wide range of features and is suitable for a variety of applications.