SG2543N

Power Supply Controllers, Monitors Overview

The SG2543N is a precision output supervisory circuit manufactured by Microchip Technology. It provides comprehensive monitoring and control functionalities for power supply systems. The device features an adjustable output voltage with 1% accuracy at 25°C. It operates within a supply voltage range of 4.5V to 40V and supports a temperature range from -25°C to 85°C. The component is housed in a 16-pin PDIP package.

Power Supply Controllers, Monitors Feature Summary

• Precision output supervisory circuit with 1% accuracy at 25°C
• Comprehensive monitoring and control functionalities for power supplies
• Adjustable output voltage capability

Power Supply Controllers, Monitors Applications

• Power supply monitoring
• Voltage supervision circuits
• Industrial power management systems

Power Supply Controllers, Monitors Procurement Notes

Verify the specific revision level and package variant when sourcing, as manufacturing details may vary. Confirm that the 16-pin PDIP form factor matches your PCB layout requirements. Ensure the operating temperature range of -25°C to 85°C aligns with your system's environmental conditions. Check for any end-of-life notices or alternative part recommendations from Microchip Technology before finalizing procurement plans.

Power Supply Controllers, Monitors Selection Notes

Select the SG2543N when high-precision voltage supervision is required for AC/DC or DC/DC converters. Its adjustable output allows customization for various rail voltages. The wide supply voltage range accommodates diverse input sources. Consider the 16-pin DIP package for through-hole assembly needs. Evaluate thermal performance against the specified operating temperature limits.

Power Supply Controllers, Monitors Part Context

This component belongs to Microchip Technology's line of power management integrated circuits. It serves as a dedicated supervisor for ensuring stable operation of power rails. The SG2543N complements other controllers by providing critical over-voltage and under-voltage protection signals. It is designed for reliability in industrial and commercial applications requiring precise voltage monitoring.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for current obsolescence status and recommended alternatives.