The HT7A6312 is highly functionally integrated device which combines an integrated PWM controller with current mode control and a high voltage power MOSFET on the same silicon chip.

* 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

Datasheet