ROHM BM2P06B1J-Z AC / DC Converter, 65kHz, 8.9 to 26V in, 35W, Isolated, DIP-7, -40 to 105°C

BM2P06B1J-Z is a built-in switching MOSFET PWM-type DC/DC converter IC. It is compatible with both insulated and non-insulated, and various types of low power consumption converters can be easily designed. The built-in 730V startup circuit contributes to low power consumption. A highly flexible power supply design is achieved by externally installing a current detection resistor for switching. Because of the use of current mode control, the current is limited every cycle, providing excellent performance in bandwidth and excessive response. The switching frequency is fixed at 65KHz. When turned light load, the frequency is reduced to achieve high efficiency. Built-in frequency hopping function contributes to low EMI. Built-in 730V switching MOSFET enables easy designing. Applications include major appliance, office automation equipment, AV equipment, other SMPS etc.

• Operating power supply voltage range from 8.9V to 26.0V (VCC pin), DRAIN pin: 730V (max)
• Circuit current (ON) 1 is 0.80mA typical, circuit current (ON) 2 is 0.30mA typical
• Oscillation frequency 1 is 65KHz typical, 1 ohm typical MOSFET ON resistance
• PWM current mode control, frequency hopping function, burst operation at light load
• Frequency reduction function, built-in 730V startup circuit, built-in 730V switching MOSFET
• VCC UVLO (under voltage lockout), VCC OVP (over voltage protection), SOURCE pin open protection
• SOURCE pin function of leading edge blanking, over current detection function per cycle
• Over current detection AC compensation function, secondary over current protection circuit
• Soft start function, dimension is 9.27mm x 6.35mm x 8.63mm (W x D x H)
• Operating temperature range from -40°C to +105°C, DIP7K package