RAA4892062GNP#AA5

Battery Management Overview

The RAA4892062GNP#AA5 is a standalone battery front-end IC designed for managing up to 16 series-connected cells. It supports multiple battery chemistries and features integrated cell balancing capabilities. The device communicates via I2C and SPI interfaces and operates within a temperature range of -40°C to +85°C. It is housed in a 64-QFN (9x9mm) package with an exposed pad.

Battery Management Feature Summary

• Supports monitoring and balancing for up to 16 series-connected battery cells
• Compatible with multiple battery chemistries including lithium-ion variants
• Provides overcurrent and over/under-voltage fault protection mechanisms

Battery Management Applications

• Standalone battery management systems requiring multi-cell support
• Portable electronic devices utilizing high-capacity battery packs
• Industrial equipment with isolated power supply architectures

Battery Management Procurement Notes

Verify the specific suffix AA5 against the manufacturer's latest datasheet to confirm pinout and electrical specifications match your design requirements. Ensure compatibility with your system's communication protocol before finalizing procurement, as interface configurations may vary across product revisions.

Battery Management Selection Notes

Select this component when a standalone architecture is preferred over daisy-chain topologies. It is suitable for applications requiring direct MCU connection via standard digital interfaces without complex serial chaining logic. Consider the 64-pin footprint constraints during PCB layout planning.

Battery Management Part Context

This part belongs to the RAA4892062 family of battery front-end ICs from Renesas Electronics. These components are engineered for robust battery monitoring and protection in standalone configurations, distinguishing them from daisy-chain capable models like the RAA489204 which support different communication topologies.

Battery Management Replacement Considerations

RAA489250B2GNP#AA5 is listed as a manufacturer-recommended alternative for related parts in the series, though functional equivalence should be verified against specific application requirements.