LSI/CSI Tariff Inquiry

LS7641-S

LS7641-S Description

The LS7641-S is a Reverse Phase LED Dimmer IC designed for LED Triac Dimming applications. Manufactured by LSI/CSI, this Power Management Integrated Circuit (PMIC) offers a robust solution for efficient and precise control of LED lighting systems. The LS7641-S is housed in a tube package, making it suitable for surface mount applications, and is compliant with RoHS and REACH standards, ensuring environmental safety and regulatory adherence.

LS7641-S Features

The LS7641-S boasts several key technical specifications that set it apart from other LED dimmer ICs in the market:

• Supply Voltage Range: The LS7641-S operates within a supply voltage range of 3V to 5.5V, providing flexibility in power supply options and ensuring compatibility with a wide range of systems.
• Low Supply Current: With a supply current of only 130µA, the LS7641-S is highly energy-efficient, making it ideal for applications where power consumption is a critical factor.
• Moisture Sensitivity Level (MSL): The LS7641-S has an MSL rating of 3 (168 Hours), which indicates its resilience against moisture, ensuring reliability in various environmental conditions.
• Mounting Type: The surface mount design of the LS7641-S allows for easy integration into compact and space-constrained systems, enhancing its versatility.
• Regulatory Compliance: The LS7641-S is REACH unaffected and RoHS compliant, ensuring it meets the highest environmental and safety standards.

LS7641-S Applications

The LS7641-S is specifically designed for LED Triac Dimming applications, making it an ideal choice for various lighting systems that require precise control and energy efficiency. Some of the key applications include:

• Residential Lighting: The LS7641-S can be used in home lighting systems to provide smooth and accurate dimming control, enhancing user experience and energy savings.
• Commercial Lighting: In commercial settings, the LS7641-S ensures consistent and reliable dimming performance, contributing to energy-efficient lighting solutions.
• Smart Lighting Systems: The LS7641-S is well-suited for smart lighting systems that require integration with IoT devices, offering precise control and compatibility with modern lighting technologies.

Conclusion of LS7641-S

The LS7641-S Reverse Phase LED Dimmer IC from LSI/CSI is a highly efficient and reliable solution for LED Triac Dimming applications. Its low supply current, wide operating voltage range, and surface mount design make it an excellent choice for a variety of lighting systems. The LS7641-S's compliance with RoHS and REACH standards ensures it meets the highest environmental and safety standards, making it a responsible choice for modern electronics. Whether used in residential, commercial, or smart lighting systems, the LS7641-S provides the performance and reliability needed to enhance lighting control and energy efficiency.