R2A20115SP#U0

Overview

The R2A20115SP#U0 is a mixed-signal processor IC designed for power-factor correction (PFC) applications. It operates as a continuous conduction mode (CCM) controller with a maximum supply voltage of 24 V and an operating junction temperature range from –40 to 150°C. The device features a reference output voltage of 5.0 V.

Feature Summary

• Employs continuous conduction mode (CCM) control strategy
• Provides separated pin for overcurrent detection to widen preset current value range

Applications

• Power-factor correction in power supply systems

Procurement Notes

Verify the specific suffix #U0 against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status via the manufacturer's environmental files. Check for active support or limited customer adoption status, as discontinuance notifications may apply to this component family.

Selection Notes

Select this component for designs requiring CCM PFC control with integrated overcurrent detection capabilities. Ensure the application environment supports the specified 24 V maximum supply voltage and the –40 to 150°C operating junction temperature range. Verify compatibility with the required reference voltage stability.

Part Context

This part belongs to the Renesas PFC IC product line, categorized under mixed-signal processors. It is distinct from general-purpose microcontrollers like the R5F21152SP#U0 or newer automotive diagnostics ICs such as the RAA278831. The R2A20115 series focuses specifically on analog power management functions rather than digital processing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.