MP175GS-P

AC DC Converters, Offline Switchers Overview

The MP175GS-P is a non-isolated offline AC/DC converter from Monolithic Power Systems, housed in an SOIC-8 package. It supports Boost, Buck, Buck-Boost, and Flyback topologies with a fixed switching frequency of 50 kHz. The device delivers up to 600 mA output current at 18 V, providing 10 W of power. It operates within an input voltage range of 8.4 V to 9.6 V and draws 920 uA of quiescent current. The component functions reliably across a temperature range of -40°C to +125°C.

AC DC Converters, Offline Switchers Feature Summary

• Supports multiple non-isolated topologies including Boost, Buck, Buck-Boost, and Flyback configurations for versatile offline regulation.
• Integrates a fixed 50 kHz switching frequency to simplify external component selection and reduce electromagnetic interference.
• Features low operating supply current to minimize standby power consumption in connected systems.

AC DC Converters, Offline Switchers Applications

• Non-isolated offline power supply designs
• General-purpose AC/DC conversion circuits
• Power management integrated circuits (PMIC)

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'P' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the selected variant matches the required thermal performance for the intended application environment. Cross-reference the Mouser number 946-MP175GS-P for accurate distributor identification.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring non-isolated offline regulation with flexible topology options. Consider the 600 mA output capability and 10 W power rating against load requirements. Evaluate the 50 kHz switching frequency against EMI constraints. Verify that the 8.4 V to 9.6 V input range aligns with the system's power delivery specifications.

AC DC Converters, Offline Switchers Part Context

This part belongs to the MP175 series of AC/DC converters manufactured by Monolithic Power Systems. It is categorized under PMIC and Switching Voltage Regulators. The series includes variants like MP175GS-Z and MP175LGS-Z, which share similar core functionalities but may differ in packaging or specific protection features.

AC DC Converters, Offline Switchers Replacement Considerations

For new designs, MPS recommends considering the MP175A series as a potential alternative. Verify pin compatibility and electrical parameter alignment before substituting any other regulator ICs.