NCN49597MNRG

Overview

The NCN49597MNRG is a Flex PLC modem manufactured by onsemi, designed for power line communication applications. It supports data rates up to 4.8 kbaud and operates within a supply voltage range of 3.0 V to 3.6 V. The device draws a typical operating current of 40 mA and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a QFN-56 surface-mount format, it integrates necessary modulation and demodulation capabilities for robust PLC signal transmission over electrical wiring infrastructure.

Feature Summary

• Integrated Flex PLC modem functionality for power line communication
• Supports standard 4.8 kbaud data transmission rates
• Operates on low voltage 3.3 V nominal supply rails
• Designed for industrial temperature environments

Applications

• Smart metering and utility grid monitoring systems
• Home automation and building management control networks
• Industrial equipment telemetry and remote monitoring

Procurement Notes

Verify the specific suffix MNRG against official onsemi documentation to confirm tape and reel packaging specifications. Confirm current availability status as distribution channels may list obsolete or limited stock items. Ensure compliance with RoHS directives and check for any recent product change notifications affecting lead times or manufacturing locations before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring reliable power line carrier communication at moderate data speeds. The integrated modem architecture reduces external component count compared to discrete solutions. Verify that the target application environment stays within the specified -40°C to +85°C operational limits and that the PCB layout accommodates the QFN-56 package thermal requirements for stable performance.

Part Context

This part belongs to the NCN4959x series of Flex PLC modems from onsemi. The series provides complete physical layer solutions for power line communications. The NCN49597 variant specifically targets applications requiring standardized baud rates and robust signal integrity over noisy electrical lines, serving as a core connectivity element in smart infrastructure designs.

Replacement Considerations

Check for NCN49599MNG as a related series member, though it features different interface options like SPI and UART alongside ARM Cortex-M0 integration. Verify pin compatibility and software driver support before substituting, as internal architecture differences may require significant design adjustments.