HT7A6312 Low Cost Power Supply in Non-isolation Flyback Configuration

HT7A6312 Low Cost Power Supply in Non-isolation Flyback Configuration D/N：HA0371E

Features This switching power device has a non-isolated buck architecture and has the following features:

 Wide operating voltage range  Few external component requirements  Under conditions of no-load the input power consumption is lower than 200mW  Over temperature protection and output short circuit protection

Typical System Characteristics Parameter

Wide Range (90VAC ~ 265VAC)

Input AC Frequency

47Hz~63Hz

Output voltage (VOUT1、VOUT2)

18VDC /5VDC

Output current (IOUT1、IOUT2)

300mA(max)/ 50mA(max)

Efficiency

>71%@230VAC

Standby Power Consumption