MP163CGSE-5-P

AC DC Converters, Offline Switchers Overview

The MP163CGSE-5-P is a non-isolated offline switching regulator from Monolithic Power Systems, designed for low-power applications. It features an integrated 700V MOSFET and supports Buck, Boost, Buck-Boost, and Flyback topologies. The device provides dual outputs with a primary-side constant voltage control, eliminating the need for an optocoupler. It includes an internal LDO optimized for dual-output configurations. Key electrical parameters include a maximum output power of 4W, a typical quiescent current of 720 uA, and a standard input voltage of 5.3 V. The unit operates within a temperature range of -40°C to +125°C.

AC DC Converters, Offline Switchers Feature Summary

• Primary-side constant voltage regulation supporting multiple topologies without optocouplers
• Integrated 700V MOSFET and internal LDO for simplified circuit design
• Green-mode operation with frequency foldback and peak-current compression for high efficiency at light loads

AC DC Converters, Offline Switchers Applications

• Offline low-power AC-DC conversion
• Standby power supplies
• Home appliance power management

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm reel packaging requirements and tape-and-reel specifications. Ensure that the component meets RoHS3 compliance standards as indicated in public records. Confirm moisture sensitivity level (MSL) handling procedures prior to assembly to prevent damage during surface mount placement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high-voltage integration and minimal external components. The integrated 700V MOSFET reduces bill-of-materials complexity compared to discrete solutions. Consider the SOIC-16 package constraints for thermal management and PCB layout. Evaluate the 4W output limit against total system load requirements to ensure adequate headroom.

AC DC Converters, Offline Switchers Part Context

This part belongs to the MP163 series of primary-side regulators manufactured by Monolithic Power Systems. The series is characterized by its ability to provide accurate dual-output regulation in non-isolated architectures. It targets cost-sensitive applications where size and component count are critical factors for mass production.

AC DC Converters, Offline Switchers Replacement Considerations

Publicly confirmed direct substitutes include MP163CGSE-5-Z. Verify pinout compatibility and thermal performance when transitioning between different suffix variants within the same series.