Monolithic Power Systems

MP3394SGF-Z  

External/Internal LED Drivers

MP3394SGF-Z Description

The MP3394SGF-Z is a high-performance, 4-channel DC-DC controller designed and manufactured by Monolithic Power Systems Inc. This device is specifically engineered for backlight applications and offers a range of technical specifications that make it a reliable choice for various electronic systems. With a surface-mount design and a compact 16-TSSOP package, the MP3394SGF-Z is suitable for space-constrained applications.

MP3394SGF-Z Features

• Voltage Supply Range: The MP3394SGF-Z operates on a wide voltage supply range from 5V to 28V, making it versatile for different power source configurations.
• Efficient Dimming: It features PWM dimming, which allows for precise control over the LED brightness levels, enhancing the user experience in devices with adjustable backlighting.
• Frequency: The controller operates at a frequency of 670kHz, which is optimal for achieving high efficiency and minimizing electromagnetic interference.
• Output Current: Each channel can deliver up to 180mA, providing ample power for driving LEDs in various applications.
• Number of Outputs: With four outputs, the MP3394SGF-Z can manage multiple LED strings or zones, offering flexibility in lighting design.
• Mounting Type: Surface Mount technology ensures a secure and compact fit in PCB layouts.
• Regulatory Compliance: The MP3394SGF-Z is REACH unaffected and RoHS3 compliant, aligning with environmental and health standards.
• Moisture Sensitivity Level: Rated at MSL 2A (4 Weeks), the device is designed to withstand typical manufacturing and storage conditions.

MP3394SGF-Z Applications

The MP3394SGF-Z is ideal for applications where precise control over LED backlighting is required. Some specific use cases include:

• Portable Electronics: In devices like smartphones, tablets, and laptops, the MP3394SGF-Z can manage the backlighting of displays, providing energy efficiency and user comfort.
• Automotive Interiors: For dashboards and control panels, the MP3394SGF-Z can ensure consistent and adjustable lighting, enhancing driver visibility and comfort.
• Industrial Equipment: In machinery and equipment with digital displays, the MP3394SGF-Z can provide reliable and adjustable backlighting for improved readability in various lighting conditions.

Conclusion of MP3394SGF-Z

The MP3394SGF-Z from Monolithic Power Systems Inc. stands out in the External/Internal LED Drivers category due to its robust technical specifications, versatile applications, and commitment to regulatory compliance. Its PWM dimming capability, wide voltage range, and multiple output channels make it a preferred choice for designers looking to implement efficient and adjustable LED backlighting solutions in their products.

MP3394SGF-Z Documents

Download datasheets and manufacturer documentation for MP3394SGF-Z

Datasheets :

MP3394S Datasheet      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

MP3394S Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration