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Product Detailed Parameters
- Description：IC ENERGY POLYPH METER 100-TQFP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Input Impedance：-
- Measurement Error：0.50%
- Voltage - I/O High：-
- Voltage - I/O Low：-
- Current - Supply：-
- Voltage - Supply：2.5 V ~ 3.6 V
- Meter Type：Single Phase
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：100-TQFP
- Grade：-
- Qualification：-
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Overview
The Renesas 90E46EMGI8 is a single-phase energy metering integrated circuit designed for surface-mount applications. It operates within a supply voltage range of 2.5 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. The device provides a measurement accuracy of 0.5% and is housed in a 100-TQFP package. This component functions as a System on Chip (SoC) for metering systems, integrating necessary processing capabilities for accurate energy measurement in single-phase configurations.
Feature Summary
- Integrated single-phase energy metering system on chip
- Surface mount installation for compact design integration
- Operates across extended industrial temperature ranges
Applications
- Single-phase residential energy metering systems
- Smart grid monitoring infrastructure
- Industrial power management units
Procurement Notes
Verify current availability status as the component may be discontinued or subject to limited supply constraints. Confirm package integrity and moisture sensitivity level handling requirements during storage and assembly. Ensure compatibility with existing board designs regarding the 100-TQFP footprint and electrical specifications before procurement.
Selection Notes
Select this component for single-phase metering applications requiring integrated SoC functionality. Verify that the 100-TQFP package fits the target PCB layout constraints. Ensure the 2.5 V to 3.6 V supply voltage aligns with the system power architecture. Confirm that the -40°C to +85°C operating range meets environmental demands.
Part Context
This part belongs to the Renesas 90E46 series of energy metering ICs. It serves as a specialized solution for single-phase applications, distinct from polyphase variants. The 90E46EMGI8 integrates core metering functions into a compact surface-mount package, supporting modern smart metering requirements.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential obsolescence management or alternative series recommendations.
