Rohm BM2P016T-EVK-002 Manuals

1/10 © 2018 ROHM Co., Ltd. No. 61UG006E Rev.001 MAR.2018 User’s Guide AC/DC Converter Isolation Fly-back Converter PWM method Output 22.5W 15V BM2P016T Reference Board BM2P016T-EVK-002 The BM2P016T-EVK-002 evaluation board outputs 15V voltage from the input of 90Vac to 264Vac. The output current supplies up to 1.5A. BM2P016T which is PWM method DC/DC converter IC built-in 650V MOSFET is used. The BM2P016T contributes to low power consumption by built-in a 650 V starting circuit. Current mode control imposes current limitation on every cycle, providing superior performance in bandwidth and transient response. The switching frequency is 65 kHz in fixed mode. At light load, frequency is reduced and high efficiency is realized. Built-in frequency hopping function contributes to low EMI. Low on-resistance 1.4 Ω 650 V MOSFET built-in contributes to low power consumption and easy design. The flywheel diode is a fast recovery diode of 6A/600 V RF601TDNZ, contributing to low power consumption. The conduction / radiation emission test is based on CISPR 22 Class B with best EMI design. Electronics Characteristics Not guarantee the characteristics, is representative value. Unless otherwise noted :VIN = 230Vac, IOUT = 1500mA, Ta:25°C Parameter Min Typ Max Units Conditions Input Voltage Range 90 230 264 Vac Input Frequency 47 50/60 63 Hz Output Voltage 13.5 15.0 16.5 V Maximum Output Power - 15.0 22.5 W IOUT = 1500mA Output Current Range (NOTE1) 0 1000 1500 mA Stand-by Power - 130 - mW IOUT = 0A Efficiency - 84.5 - % Output Ripple Voltage (NOTE2) - 200 - mVpp Operating Temperature Range -10 25 65 °C (NOTE1) Please adjust operating time, within any parts surface temperature under 105°C (NOTE2) Not include spike noise