BM2P10B1J-Z

AC DC Converters, Offline Switchers Overview

The BM2P10B1J-Z is a PWM-type AC/DC converter IC with an integrated switching MOSFET, designed for isolated flyback topologies. It supports input voltages from 8.9 V to 26 V and delivers up to 35 W output power. The device features a fixed switching frequency of 100 kHz and a maximum duty cycle of 90%. Operating supply current is 900 uA, with a drain voltage rating of 730 V. It functions within a temperature range of -40°C to +105°C in a DIP-7K package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a 730V withstand voltage startup circuit to reduce power consumption.
• Employs current mode control for per-cycle current limiting and superior transient response.
• Includes frequency hopping functionality to assist in achieving lower EMI emissions.

AC DC Converters, Offline Switchers Applications

• Isolated DC/DC converter designs for products using standard outlets
• Low-power AC/DC power supply systems
• General-purpose electronic equipment requiring isolated power conversion

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix and packaging configuration against official ROHM Semiconductor documentation prior to ordering. Confirm that the application environment remains within the specified operating temperature limits of -40°C to +105°C. Ensure that the design accommodates the through-hole DIP-7K package dimensions and pinout requirements defined in the datasheet.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring an integrated high-voltage MOSFET in an isolated flyback topology. The fixed 100 kHz switching frequency and built-in protection features simplify the design process for low-to-medium power AC/DC converters. Consider the 730V drain rating when selecting external components to ensure system reliability under varying line conditions.

AC DC Converters, Offline Switchers Part Context

This part belongs to the BM2P series of AC/DC converters manufactured by ROHM Semiconductor. The series is characterized by built-in switching MOSFETs and PWM control methods, aimed at providing efficient power solutions for consumer electronics and other devices connected to mains outlets via standard plugs.

AC DC Converters, Offline Switchers Replacement Considerations

BM2P13B1J-Z