RAA2230124GP3#JA0

AC DC Converters, Offline Switchers Overview

The RAA2230124GP3#JA0 is an AC-DC buck regulator from the RAA223012 series, designed for offline converter applications. It features a 700V breakdown voltage and supports Buck and Boost topologies. The device operates with a fixed switching frequency of 50 kHz and delivers a fixed output voltage of 3.3 V. It provides a maximum output current of 200 mA through a single output channel. The component is housed in a TSOT-23-5 package and is rated for operation within a temperature range of -40°C to +125°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage capability suitable for direct connection to AC mains without external high-voltage switches.
• Supports flexible topology configurations including both Buck and Boost modes for diverse power conversion needs.
• Incorporates comprehensive fault protection mechanisms to ensure system reliability under abnormal conditions.

AC DC Converters, Offline Switchers Applications

• Offline AC-DC power supply designs requiring compact form factors
• Low-power consumer electronics adapters
• Industrial control systems with isolated or non-isolated DC rails

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix JA0 against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure that the TSOT-23-5 package dimensions align with your PCB footprint constraints. Confirm RoHS compliance status if required by your regulatory standards. Cross-reference the part number with official Renesas databases to avoid counterfeit components.

AC DC Converters, Offline Switchers Selection Notes

Select this component when a fixed 3.3 V output at up to 200 mA is required from a high-voltage source. The 50 kHz switching frequency allows for smaller passive components compared to higher-frequency alternatives. Consider the thermal performance of the TSOT-23-5 package for your expected load conditions. Evaluate whether the fixed output voltage meets your system's power rail specifications without additional regulation.

AC DC Converters, Offline Switchers Part Context

This part belongs to the RAA223012 family of AC-DC buck regulators from Renesas. The family includes variants with different packages such as SOIC and TSOT-23, and different output configurations. The GP3#JA0 suffix specifically denotes the TSOT-23-5 package variant. This series is designed for cost-effective, high-reliability offline power solutions.

AC DC Converters, Offline Switchers Replacement Considerations

RAA2230124GSP#HA0 (SOIC-8 package variant)

AC DC Converters, Offline Switchers FAQ

What is the maximum input voltage rating for this regulator?

The device has a 700V breakdown voltage rating, making it suitable for direct connection to standard AC mains voltages.

Does this component support adjustable output voltage?

No, the RAA2230124GP3#JA0 provides a fixed output voltage of 3.3 V.