BM2P134EF-E2

AC DC Converters, Offline Switchers Overview

The BM2P134EF-E2 is a PWM type DC-DC converter IC designed for AC/DC conversion applications. It integrates a 730V耐压 Super Junction MOSFET and a start circuit, supporting both isolated and non-isolated topologies. The device operates with a fixed switching frequency of 130 kHz and utilizes current mode control for superior bandwidth and transient response. Key electrical parameters include a minimum supply voltage of 8.9 V, a maximum supply voltage of 26 V, and a maximum duty cycle of 82%. The operating temperature range spans from -40°C to +105°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a 730V耐压 Super Junction MOSFET and start circuit to reduce power consumption.
• Employs current mode control to achieve excellent bandwidth and transient response performance.
• Features built-in frequency hopping function to assist in achieving low EMI emissions.

AC DC Converters, Offline Switchers Applications

• Low power AC/DC converters
• Isolated DC/DC converter designs
• Non-isolated DC/DC converter designs

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix (E2) against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the component meets RoHS requirements if applicable to your assembly process. Confirm that the intended application does not involve automotive equipment, as this product series is classified as standard grade and is not recommended for such use.

AC DC Converters, Offline Switchers Selection Notes

Select this model when a fixed 130 kHz switching frequency is required for AC/DC conversion. It is suitable for designs needing integrated high-voltage MOSFETs and start circuits to simplify schematic design. Consider this part for applications requiring current mode control for better transient response and built-in frequency hopping for EMI compliance.

AC DC Converters, Offline Switchers Part Context

This component belongs to the BM2P series of AC/DC PWM converters manufactured by ROHM Semiconductor. The series is designed to provide ideal systems for various products by supporting both isolated and non-isolated types. It aims to facilitate easy design of low-power converters through integrated high-voltage components and advanced control features.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official distributor databases or manufacturer cross-reference tools for potential alternatives.