SPGP0280A Datasheet - SemiHow

SPGP0280A POWER SWITCH

The SemiHow Power Switch product family is specially designed for an off-line SMPS with minimal external components. The SemiHow Power Switch consists of a high voltage power SenseFET and a current mode PWM IC. It has a basic platform well suited for the cost effective design in either a flyback con.

SPGP0280A Features

* Variable frequency operation Low Start-up Current(Typ.100uA ) Pulse by Pulse Current Limiting Over Current Protection Over Voltage Protection (Min. 20) Internal Thermal Shutdown Function Under Voltage Lockout Internal High Voltage Sense FET Auto-Restart Mode Frequency Modulation

SPGP0280A-SemiHow.pdf