Monolithic Power Systems

MP4078GS-Z  

AC DC Converters, Offline Switches

MP4078GS-Z Description

The MP4078GS-Z from Monolithic Power Systems (MPS) is a high-performance offline switch IC designed for AC/DC conversion applications. Packaged in an 8-pin SOIC and delivered in Tape & Reel (TR), this surface-mount device operates within a wide input voltage range of 8.4V to 25V, making it suitable for diverse power supply designs. With a start-up voltage of 7.9V, it ensures reliable power-up sequences. The MP4078GS-Z is ROHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.

MP4078GS-Z Features

• Control Features: Includes EN (enable), frequency control, and soft-start for precise power management.
• Fault Protection: Comprehensive safeguards such as current limiting, over-temperature, over-voltage, and short-circuit protection enhance system reliability.
• Flexible Output Isolation: Supports either isolated or non-isolated configurations, offering design versatility.
• Wide Operating Range: Optimized for 8.4V–25V input, accommodating various power supply topologies.
• Robust Packaging: MSL 2 (1 Year) rated, ensuring moisture resistance during storage and handling.

MP4078GS-Z Applications

Ideal for industrial, consumer, and telecom power systems, the MP4078GS-Z excels in:

• Offline switchers for AC/DC adapters and LED drivers.
• Auxiliary power supplies in servers and networking equipment.
• Battery-powered devices requiring efficient voltage conversion.
• High-reliability systems where fault protection and stability are critical.

Conclusion of MP4078GS-Z

The MP4078GS-Z stands out for its robust protection features, flexible isolation options, and wide input voltage range, making it a superior choice for modern power conversion designs. Its compact SOIC package and compliance with ROHS3/REACH further solidify its position in industrial and consumer electronics. Engineers seeking a reliable, high-performance offline switch IC will find the MP4078GS-Z an optimal solution for demanding applications.

MP4078GS-Z Documents

Download datasheets and manufacturer documentation for MP4078GS-Z

Datasheets :

MP4078      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration