RAA489000ARGNP#AA0

Overview

The RAA489000ARGNP#AA0 is a battery management integrated circuit designed for lithium-ion applications. It functions as a buck-boost charger featuring an integrated TCPCi interface. The device operates with a supply voltage range of 3.9 V to 23.4 V and provides an adjustable output voltage between 3.9 V and 18.305 V. It is housed in a 40-pin QFN package (5x5 mm) suitable for surface mount installation.

Feature Summary

• Integrated Type-C Power Delivery Controller Interface
• Buck-Boost Charging Topology
• Lithium-ion Battery Management

Applications

• Portable electronic devices requiring USB-C charging
• Battery-powered consumer electronics
• IoT devices with power delivery requirements

Procurement Notes

Verify the specific suffix HA0 against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system input voltage ranges before integration. Cross-reference the datasheet revision date to validate current manufacturing status and compliance certifications.

Selection Notes

Select this component when a combined buck-boost charger and Type-C controller is required in a compact footprint. It is suitable for designs needing flexible input voltage handling and precise lithium-ion charge management within a single IC solution.

Part Context

This part belongs to the RAA489000 series from Renesas, focusing on advanced battery management solutions. The series integrates power conversion and communication protocols to simplify system design for modern portable electronics requiring standardized charging interfaces.

Replacement Considerations

RAA489000ARGNP#HA0 is the primary designation. Check for updated suffixes or pin-compatible alternatives in the same family if availability changes, ensuring functional equivalence in control logic and electrical parameters.