Monolithic Power Systems

MP2489DN-LF-Z  

External/Internal LED Drivers

MP2489DN-LF-Z Description

The MP2489DN-LF-Z is a high-performance, automotive-grade DC-DC regulator designed and manufactured by Monolithic Power Systems Inc. This device is specifically engineered for applications requiring robust and reliable power regulation. With a compact surface-mount design, it is ideal for space-constrained environments. The MP2489DN-LF-Z operates within a wide input voltage range of 6V to 60V, making it suitable for various power sources. It boasts a frequency of 600kHz, ensuring efficient power conversion and minimal noise interference.

MP2489DN-LF-Z Features

• Active Product Status: Ensuring ongoing availability and support.
• Internal Switches: Facilitates simplified design and reduces component count.
• Wide Voltage Supply Range: 6V to 60V for compatibility with diverse power sources.
• REACH Unaffected: Complies with the European Chemicals Agency's regulations.
• RoHS3 Compliance: Adheres to the Restriction of Hazardous Substances directive.
• Moisture Sensitivity Level (MSL) 2A: Provides 4 weeks of storage without baking, enhancing manufacturing flexibility.
• Automotive Grade: Designed to withstand the harsh conditions of automotive environments.
• Single Output Channel: Streamlines power distribution for targeted applications.
• DC-DC Regulator Type: Offers efficient power conversion.
• 600kHz Frequency: Optimizes performance and minimizes electromagnetic interference.
• Analog and PWM Dimming Capabilities: Enables precise control over LED brightness.
• 1A Output Current: Supports a wide range of LED lighting applications.

MP2489DN-LF-Z Applications

The MP2489DN-LF-Z is particularly well-suited for applications requiring stable and adjustable power delivery to LEDs. Its key applications include:

• Backlighting: For electronic devices where consistent brightness is crucial.
• LED Lighting: In automotive, industrial, and commercial settings for energy-efficient lighting solutions.
• Signage: For dynamic and energy-efficient digital signage systems.

Conclusion of MP2489DN-LF-Z

The MP2489DN-LF-Z stands out as a versatile and reliable solution for LED power regulation in demanding environments. Its automotive-grade construction, wide input voltage range, and advanced dimming capabilities make it an excellent choice for applications where performance and reliability are paramount. With its compact form factor and surface-mount design, it is an ideal component for space-sensitive designs in the electronics industry.

MP2489DN-LF-Z Documents

Download datasheets and manufacturer documentation for MP2489DN-LF-Z

Datasheets :

MP2489 Datasheet      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

MP2489 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration