90E46EMGI

Overview

The Renesas 90E46EMGI is a single-phase energy metering integrated circuit housed in a 100-TQFP surface-mount package. It operates within a supply voltage range of 2.5 V to 3.6 V and supports an industrial temperature range from -40°C to 85°C. The device achieves a measurement error of 0.5% and is classified as a System on Chip (SoC) for metering applications. It complies with RoHS3 standards, carries an MSL rating of 3 (168 hours), and has an ECCN classification of EAR99.

Feature Summary

• Integrated single-phase metering system on chip architecture
• Surface mount 100-TQFP package design
• Industrial temperature operational capability

Applications

• Single-phase energy metering systems
• Smart grid infrastructure components
• Utility metering devices

Procurement Notes

This component is officially discontinued and no longer sold by major distributors such as DigiKey or Mouser. Availability is restricted to existing stock or secondary market sources. Verification of part authenticity and condition is critical when sourcing from non-authorized channels due to the end-of-life status.

Selection Notes

Designers should consider this component only if legacy compatibility is required. New designs must evaluate alternative active parts from the manufacturer's current portfolio. Supply chain stability is a primary concern given the discontinuation status and limited availability in the open market.

Part Context

The 90E46EMGI belongs to the 90E46 family of energy metering ICs produced by Renesas Electronics Corporation. It serves as a specialized solution for accurate single-phase power measurement. The product line focuses on integrating metering functions into a compact system-on-chip format suitable for utility-grade applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.