ROHM BD7F100HFN-LBTR 直流-直流开关反激稳压器, 可调, 3V-40V输入, 50V/1.25A输出, 400kHz, HSON-8 新
The is an optocoupler less isolated flyback converter in 8 pin HSON package. It provides long time supply availability in industrial instrumentation market. An optocoupler or tertiary winding feedback circuit which was needed to obtain a stable output voltage isolated by a transformer in conventional application becomes unnecessary thus the number of parts is reduced drastically by producing small sized and high reliability application isolated type power supply. The output voltage can be set by two external resistors and the transformer turns ratio. The use of original adapted type ON time control technology makes the external phase compensation parts become unnecessary, therefore a highly efficient isolated type power supply application can easily be produced. The device includes protection features such as VIN under voltage lock out VIN UVLO, over current protection OCP and thermal shutdown protection TSD.
输出接口数 1
输出电压 50 V
输出电流 1.25 A
针脚数 8
开关频率 400 kHz
输入电压Max 40 V
输入电压Min 3 V
输出电压Max 50 V
输出电压Min 0.78 V
输出电流Max 1.25 A
输入电流Min 4 mA
工作温度Max 125 ℃
工作温度Min -40 ℃
耗散功率Max 1750 mW
安装方式 Surface Mount
引脚数 8
封装 SMD-8
长度 2.9 mm
宽度 2.8 mm
高度 0.6 mm
封装 SMD-8
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Each
制造应用 Power Management, Industrial
RoHS标准 RoHS Compliant
含铅标准 Lead Free