SG2524BN-11103

DC DC Switching Controllers Overview

The SG2524BN-11103 is a pulse width modulation controller IC designed for switching power supplies. It supports flyback topology and functions as a step-up/step-down DC-DC regulator with two outputs. The device operates within a supply voltage range of 7V to 40V. It is housed in a 16-pin PDIP package measuring 0.300 inches (7.62mm). This component serves as a versatile controller for multiple output applications requiring precise voltage regulation.

DC DC Switching Controllers Feature Summary

• Supports flyback topology for efficient energy transfer
• Provides dual output control capabilities
• Operates across a wide input voltage range

DC DC Switching Controllers Applications

• Voltage regulator circuits
• Flyback converter designs
• Step-up/step-down DC-DC conversion systems

DC DC Switching Controllers Procurement Notes

Verify the manufacturer status, as Microsemi has undergone corporate changes. Confirm that the specific suffix -11103 matches the required pinout and electrical characteristics from the official datasheet. Ensure the package type corresponds to the standard 16-PDIP form factor. Check for any product discontinuance notices or lifecycle updates before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component when a dual-output flyback controller is required. It is suitable for applications needing operation between 7V and 40V. Consider the 16-PDIP package for through-hole mounting requirements. Evaluate if the specific switching frequency and control features meet the design specifications compared to other PWM controllers.

DC DC Switching Controllers Part Context

This part belongs to the SG2524 series, which are industry-standard PWM controllers. The SG2524BN variant offers improved performance over earlier models like the SG1524. It is commonly used in industrial and commercial power supply designs where reliability and multi-output regulation are critical.

DC DC Switching Controllers Replacement Considerations

Compatible substitutes include the SG2524BN and SG3524BDW. Verify pin compatibility and electrical parameters before substitution. The SG3524BDW may offer similar functionality but requires checking specific operating conditions.