ROHM BM2P13B1J-EVK-001 Flyback Converter for BM2P13B1J for PWM Method DC/DC Converter IC

The ROHM Evaluation board utilizes the BM2P13B1J-Z PWM controller to deliver an isolated output voltage of 12 V from a wide input range of 90 Vac to 264 Vac, with a maximum output current of 1.4 A. Featuring a built in 730 V MOSFET with a low on resistance of 1.0 Ω, this design simplifies implementation and enhances efficiency. The BM2P13B1J is optimized for AC/DC power supplies, making it an ideal solution for a variety of products with outlet requirements.

Frequency hopping function
Burst operation at light load
Frequency reduction function
Source pin open protection
Source pin function of leading edge blanking
Over current detection function per cycle
Over current detection ac compensation function
Soft start function
Secondary over current protection circuit