SPGP0380A

January 2011 SP PGP0380A-Pre eliminary SPGP0380A VER : Preliminary_2 ( SEMIHOW POWER SWITCH ) 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 for low EMI  Advanced Burst-Mode Operation APPLICATION  SMPS for STB, SVR, DVD & DVCD  SMPS for Printer, Facsimile & Scanner  Adaptor DESCRIPTION www.DataSheet.net/ 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 converter INTERNAL BLOCK DIAGRAM ◎ SEMIHOW REV.PLIMILARY” January 2011 Datasheet pdf - http://www.DataSheet4U.co.kr/ SP PGP0380A-Pre eliminary Absolute Maximum Ratings Ta=25C, unless otherwise specified Symbol VDSS ID IDM VGS EAS VCC(MAX) VFB PD TJ TA TSTG Drain-Source Voltage Drain Current Drain Current Drain Current Gate-Source Voltage Parameter – Continuous (TC = 25℃) – Continuous ( (TC = 100℃) ) – Pulsed (Note 1) Value 800 3.0 2.1 12 ±30 (Note 2) Units V A A A V mJ V V W W/℃ ℃ ℃ ℃ Single Pulsed Avalanche Energy Maximum Supply voltage Analog Input Voltage Range Power Dissipation (TC = 25℃) - Derate abov...