Microchip Technology

LX1688CPW  

Lighting, Ballast Controllers

LX1688CPW Description

The LX1688CPW is a high-performance Cold Cathode Fluorescent Lamp (CCFL) controller designed by Microchip Technology, a leading manufacturer in the electronics industry. This IC belongs to the RangeMAX™ series and is specifically engineered for power management applications. It operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions. The LX1688CPW is a surface-mount device, packaged in a 24-TSSOP tube, which ensures ease of integration into compact designs.

LX1688CPW Features

The LX1688CPW offers several key features that set it apart from similar models in the market:

• Operating Temperature: It can function efficiently within a wide temperature range of 0°C to 70°C, ensuring reliability in diverse operating environments.
• Supply Voltage and Current: The IC operates on a supply voltage between 3V and 5.5V, with a supply current of 5.5 mA, making it energy-efficient and suitable for low-power applications.
• Frequency Range: The controller operates at a frequency range of 60kHz to 70kHz, providing optimal performance for CCFL applications.
• Dimming Capability: The LX1688CPW supports dimming, allowing for adjustable brightness control, which is essential for applications requiring variable light output.
• Compliance and Standards: It is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Packaging and Mounting: The 24-TSSOP tube packaging and surface-mount type facilitate easy integration into modern electronic designs.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the LX1688CPW is well-suited for applications requiring protection against moisture.

LX1688CPW Applications

The LX1688CPW is ideal for a range of applications where efficient power management and precise control over CCFLs are required. Some specific use cases include:

• Backlighting for LCD Displays: The LX1688CPW is particularly well-suited for backlighting applications in LCD displays, providing consistent and adjustable brightness.
• Automotive Lighting Systems: Its wide operating temperature range and robust design make it suitable for automotive lighting systems, where reliability and performance are paramount.
• Industrial Control Panels: The IC can be used in industrial control panels that require efficient power management and precise control over lighting elements.
• Consumer Electronics: It can be integrated into various consumer electronics devices that utilize CCFLs for illumination, ensuring high performance and energy efficiency.

Conclusion of LX1688CPW

The LX1688CPW is a versatile and high-performance CCFL controller that offers significant advantages over similar models. Its wide operating temperature range, energy-efficient design, and dimming capability make it an ideal choice for applications requiring precise control over lighting elements. The LX1688CPW's compliance with environmental and safety standards, along with its robust packaging and mounting options, further enhance its suitability for modern electronic designs. Whether used in backlighting for LCD displays, automotive lighting systems, or industrial control panels, the LX1688CPW delivers reliable performance and efficient power management.

LX1688CPW Documents

Download datasheets and manufacturer documentation for LX1688CPW

Datasheets :

LX1688      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH