RAA2230114GP3#JA0

AC DC Converters, Offline Switchers Overview

The RAA2230114GP3#JA0 is a 700V non-isolated AC-DC buck regulator from Renesas Electronics. It integrates a 700V MOSFET and supports output voltages as low as 3.3V with up to 4.0W power capability. The device employs constant off-time control for heavy loads and pulse frequency modulation (PFM) for light loads, maintaining switching frequencies above 30kHz to eliminate audible noise. It features built-in frequency jitter to reduce EMI and achieves ultra-low standby power consumption of less than 10mW at no load.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage 700V MOSFET within a compact package
• Utilizes constant off-time control for stable heavy-load performance
• Employs pulse frequency modulation to optimize light-load efficiency
• Includes built-in frequency jitter technology for enhanced EMI reduction

AC DC Converters, Offline Switchers Applications

• Low-power offline AC-DC conversion systems
• Standby power supplies requiring ultra-low quiescent current
• Consumer electronics adapters with strict EMI constraints
• Industrial control units with isolated or non-isolated buck requirements

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix #JA0 against official Renesas documentation to confirm the TSOT-23-5 packaging and tape-and-reel quantity. Ensure compatibility with design requirements for 700V input handling and thermal management in small form factors. Cross-reference part numbers carefully as suffixes often denote minor packaging or reel variations rather than functional changes.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing AC-DC converters requiring integrated high-voltage switching without external gate drivers. It is suitable for applications prioritizing minimal BOM count and reduced electromagnetic interference through inherent jitter features. Consider its 4.0W output limit and 3.3V minimum voltage constraint during system architecture planning.

AC DC Converters, Offline Switchers Part Context

This part belongs to the RAA22301x series of 700V AC-DC buck regulators designed by Renesas Electronics. These devices target efficient, cost-effective power solutions for low-wattage applications where size and efficiency are critical. The series leverages advanced control algorithms to maintain performance across varying load conditions while minimizing acoustic noise.

AC DC Converters, Offline Switchers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support or authorized distributors for validated cross-reference data before implementing alternative components.