SemiHow SPGP0565A
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.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
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 - SP PGP0565A-Pre eliminaryABSOLUTE MAXIMUM RATINGS
Ta=25C, 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 650 5.0 3.5 20 ±30 (Note 2) Units V A A A V mJ V V W W/℃...