BM2SCQ121T-LBZ

AC DC Converters, Offline Switchers Overview

The BM2SCQ121T-LBZ is a quasi-resonant AC/DC converter IC featuring an integrated 1700V SiC MOSFET. It operates with a drain voltage rating of 1700V and supports switching frequencies up to 120kHz. The device functions within an input voltage range of 15V to 27.5V and includes soft start, thermal shutdown, and UVLO features. Designed for industrial applications, it offers low current consumption during standby burst operation.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage Silicon Carbide MOSFET for efficient power conversion
• Employs quasi-resonant control technology to minimize electromagnetic interference
• Includes comprehensive protection circuits such as overvoltage and thermal shutdown

AC DC Converters, Offline Switchers Applications

• Industrial equipment auxiliary power supplies
• High-efficiency AC/DC converter designs
• Low noise power systems requiring reduced EMI

AC DC Converters, Offline Switchers Procurement Notes

Verify the exact part number against official Rohm Semiconductor documentation before procurement. Confirm that the specific suffix matches the required package and tape/reel specifications. Ensure compatibility with existing design parameters by cross-referencing the latest datasheet revisions. Validate component authenticity through authorized distribution channels only.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring high voltage tolerance and low electromagnetic interference. The integrated SiC MOSFET reduces external component count and simplifies thermal management. Consider the quasi-resonant operation for improved efficiency at light loads compared to standard PWM controllers. Evaluate the operating temperature range against environmental requirements.

AC DC Converters, Offline Switchers Part Context

This model belongs to the BM2SC series of AC/DC converters designed for industrial use. The series utilizes advanced SiC technology to achieve high performance in compact packages. These devices are engineered to support long-term supply stability for critical industrial infrastructure applications.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully when considering equivalent components from other manufacturers.