MP163AGSE-5-Z

AC DC Converters, Offline Switchers Overview

The MP163AGSE-5-Z is a non-isolated offline switching regulator from Monolithic Power Systems, designed for AC/DC conversion applications. It integrates a high-voltage startup circuit and an internal power switch rated for 700V breakdown voltage. The device provides a dedicated 5V output LDO capable of delivering up to 2W of output power with a maximum current of 210 mA. Operating in Buck, Boost, Flyback, or Buck-Boost topologies, it supports a wide input voltage range suitable for universal line inputs. The component functions within a temperature range of -40°C to +125°C TJ and utilizes a 16-SOIC surface-mount package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a 700V high-voltage startup circuit and internal power switch for simplified design
• Includes an integrated 5V low-dropout regulator (LDO) for auxiliary power generation
• Supports multiple converter topologies including flyback, buck, boost, and buck-boost
• Provides comprehensive protection features such as over-current, over-temperature, and UVLO

AC DC Converters, Offline Switchers Applications

• Offline AC/DC power supplies
• Universal input adapter designs
• Auxiliary power generation in switched-mode power supplies
• Low-power isolated and non-isolated converter circuits

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and halogen-free status according to the manufacturer's declaration. Confirm the package type is 16-SOIC with the specified pinout. Ensure the application requires the 210mA LDO current limit and 2W power rating. Check for moisture sensitivity level requirements during storage and handling. Validate that the 700V rating meets the peak voltage stress of the target primary side circuit.

AC DC Converters, Offline Switchers Selection Notes

Select this component when a compact solution for low-power offline applications is required. It is suitable for designs needing an integrated LDO for biasing without external regulation components. Consider the 16-SOIC package for thermal management and PCB space constraints. Evaluate the 210mA LDO capability against the total quiescent and load current demands of the secondary side control circuitry.

AC DC Converters, Offline Switchers Part Context

This part belongs to the MP163 family of offline regulators from Monolithic Power Systems. Variants such as the MP163BGSE-5-Z and MP163CGSE-5-Z offer higher LDO current capabilities of 420mA and 660mA respectively, supporting up to 3W and 4W output powers. All variants share similar topology support and packaging but differ in LDO performance specifications.

AC DC Converters, Offline Switchers Replacement Considerations

• MP163BGSE-5-Z
• MP163CGSE-5-Z

AC DC Converters, Offline Switchers FAQ

What is the maximum output current of the integrated LDO?

The integrated 5V LDO has a maximum output current of 210 mA.

Does the MP163AGSE-5-Z include an internal power switch?

Yes, the device integrates a high-voltage power switch rated for 700V breakdown.

What operating temperatures are supported?

The junction temperature range is specified from -40°C to +125°C.