Microchip Technology

90E23PYGI  

Energy Metering ICs

90E23PYGI Description

The 90E23PYGI is an integrated circuit (IC) designed for energy metering applications, manufactured by Microchip Technology. This single-phase energy metering IC is housed in a 28-pin surface-mount small outline package (SSOP) and is ideal for precise energy measurement in various power management systems. Despite its obsolete status, the 90E23PYGI remains a reliable choice for applications requiring high accuracy and robust performance.

90E23PYGI Features

The 90E23PYGI offers a comprehensive set of features tailored for accurate energy measurement and efficient power management. Key technical specifications include:

• ECCN Classification: EAR99, indicating compliance with export regulations.
• Mounting Type: Surface Mount, suitable for compact and space-efficient designs.
• Voltage Ranges:
  • I/O Low Voltage: Supports 0.4V and 0.8V, ideal for low-power applications.
  • I/O High Voltage: Capable of handling 2.4V, 3.9V, and 6.2V, providing flexibility for various input levels.
  • Supply Voltage: Operates within a range of 2.8V to 3.6V, ensuring compatibility with a wide range of power supplies.
• Input Impedance: Offers 1kOhm and 50kOhm options, allowing for precise control and measurement accuracy.
• Measurement Error: Maintains a low error rate of 0.5%, ensuring high precision in energy metering.
• Meter Type: Single Phase, designed specifically for single-phase energy measurement applications.
• Compliance and Standards:
  • REACH Status: REACH Unaffected, ensuring compliance with chemical safety regulations.
  • RoHS Status: ROHS3 Compliant, meeting environmental standards for restricted hazardous substances.
• Packaging: Supplied in a tube package, facilitating easy handling and storage.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating robustness against moisture exposure.

90E23PYGI Applications

The 90E23PYGI is well-suited for a variety of applications where precise energy measurement and efficient power management are critical. Specific use cases include:

• Residential and Commercial Energy Meters: Ideal for single-phase energy meters used in homes and small commercial buildings, providing accurate billing and energy monitoring.
• Smart Grid Systems: Enhances the accuracy of energy measurement in smart grid applications, supporting efficient energy distribution and management.
• Industrial Power Monitoring: Suitable for monitoring energy consumption in industrial settings, aiding in cost-effective energy management and compliance with regulatory standards.
• Renewable Energy Systems: Useful in monitoring energy production and consumption in renewable energy systems, such as solar and wind power installations.

Conclusion of 90E23PYGI

The 90E23PYGI, manufactured by Microchip Technology, is a robust and precise energy metering IC that offers high accuracy and flexibility in various power management applications. Despite its obsolete status, its comprehensive feature set, including low measurement error, wide voltage range, and compliance with industry standards, makes it a reliable choice for energy metering needs. Its surface-mount design and compatibility with different voltage levels ensure ease of integration into modern electronic systems. For applications requiring precise energy measurement and efficient power management, the 90E23PYGI remains a viable and advantageous option.

90E23PYGI Documents

Download datasheets and manufacturer documentation for 90E23PYGI

Datasheets :

90E21/22/23/24      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

PCN Obsolescence/ EOL :

90E23PYGI/8 Devices 16/Jan/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH