HT7A6322 SOP8

The HT7A6322 is highly functionally integrated low power primary switcher device which combines an integrated PWM controller with current mode control and a high voltage power MOSFET on the same silicon chip.

Features

Fixed 60kHz switching frequency
9V to 38V wide range VCC voltage
Wide AC input range from 85VAC to 265VAC
PWM with current mode control
Auxiliary Under Voltage Lock Out with hysteresis
High voltage start-up current source
Excellent standby low power consumption
Over-temperature, Over-current and Over-voltage protection with auto-restart
Integrated 730V MOSFET
Burst mode under low load conditions