Product Overview: MIC3289-16YML-TR by Microchip Technology

The MIC3289-16YML-TR is a high-efficiency, integrated step-up (boost) LED driver designed and manufactured by Microchip Technology. This advanced power solution is tailored for driving high-brightness LEDs in a series configuration, making it an ideal choice for a range of lighting applications including backlighting systems, automotive lighting, and general illumination.

Key Features and Benefits

• Adjustable Output Voltage: The device can drive LED strings with an output voltage up to 38V, ensuring compatibility with a wide array of LED configurations and applications.
• High Efficiency: With its integrated switch, the MIC3289-16YML-TR boasts high efficiency, which translates to reduced power loss and improved thermal performance.
• PWM Dimming Capability: It supports Pulse-Width Modulation (PWM) dimming, offering precise control over the brightness levels of the connected LEDs for dynamic lighting effects and power savings.
• Thermal Protection: The built-in thermal shutdown feature safeguards the device from overheating, enhancing the reliability and longevity of the entire lighting system.
• Compact Package: Housed in a small 10-pin 3x3mm MLF® package, the MIC3289-16YML-TR is suitable for space-constrained applications.

Applications

The versatility of the MIC3289-16YML-TR allows it to be used in a diverse set of applications, including but not limited to:

• Portable and battery-powered devices
• Automotive interior and exterior lighting
• Industrial and emergency lighting
• Architectural and decorative lighting

Product Specifications

The MIC3289-16YML-TR operates over a wide input voltage range and is capable of driving up to 8 series-connected LEDs at a time. The device's frequency is programmable via an external resistor, providing additional flexibility to optimize for efficiency or to avoid audible noise in the application. It is available in tape and reel packaging, denoted by the "-TR" suffix, facilitating efficient handling and manufacturing processes.

Quality and Support

As with all Microchip products, the MIC3289-16YML-TR is backed by comprehensive technical support and the assurance of Microchip's commitment to quality. Detailed datasheets, application notes, and design tools are available to assist in the integration of this LED driver into your next project.