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SPGP0380A Dataheets PDF



Part Number SPGP0380A
Manufacturers SemiHow
Logo SemiHow
Description SEMIHOW POWER SWITCH
Datasheet SPGP0380A DatasheetSPGP0380A Datasheet (PDF)

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  SMP.

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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 above 25℃ Operating Junction Temperature Operating Ambient Temperature Storage Temperature Range 245 20 -0.3 To VSD 100 0.8 +160 -25 to +85 -55 to +150 Notes : 1 Repetitive Rating : Pulse width limited by maximum junction temperature 1. 2. L=51mH, IAS=3.0A, VDD=50V, RG=25, Starting TJ =25C www.DataSheet.net/ ◎ SEMIHOW REV.PLIMILARY” January 2011 Datasheet pdf - http://www.DataSheet4U.co.kr/ SP PGP0380A-Pre eliminary Electrical Characteristics ( SenseFET Part ) Ta=25C, unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Units On Characteristics RDS(ON) Static Drain-Source On-Resistance VGS = 10 V, ID = 1.5 A -4.0 5.0 Ω Off Characteristics BVDSS IDSS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current VGS = 0 V, ID = 50 ㎂ VDS = 800 V, VGS = 0 V VDS = 640 V, TC = 125℃ 800 ------250 1000 V ㎂ ㎂ ㎊ ㎊ ㎊ Dynamic Characteristics Ciss Coss Crss Input Capacitance Output Capacitance Reverse Transfer Capacitance VDS = 25 V, VGS = 0 V, f = 1.0 MHz ---650 55 12 850 72 15.5 Switching Characteristics td(on) Tr td(off) d( ff) tf Qg Qgs Qgd Turn-On Time Turn-On Rise Time Turn-Off Turn Off Delay Time Turn-Off Fall Time Total Gate Charge Gate-Source Charge Gate-Drain Charge www.DataSheet.net/ VDS = 400 V, ID = 3.0 A, RG = 25 Ω (Note 4,5) -------- 20 20 80 40 16 3.5 6.5 ----21 --- ㎱ ㎱ ㎱ ㎱ nC nC nC VDS = 400V, ID = 3.0 A, VGS = 10 V (Note 4,5) Notes : 1. Pulse Test : Pulse Width ≤ 300μs, Duty Cycle ≤ 2% 2. S 1 R ◎ SEMIHOW REV.PLIMILARY” January 2011 Datasheet pdf - http://www.DataSheet4U.co.kr/ SP PGP0380A-Pre eliminary Electrical Characteristics ( Control Part ) Ta=25C, unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Units UVLO Section VSTART VSTOP Start Threshold Voltage St Th Stop Threshold h ld V Voltage lt VFB = GND VFB = GND 14 84 8.4 15 9 16 96 9.6 V V Oscillator Section FOSC -DMAX Initial Accuracy Frequency Change With Temperature (Note 2) Maximum Duty Cycle -25°C  Ta  +85°C 57 -73 64 5 77 71 10 82 KHz % % FEEDBACK Section IFB VSD Idelay Feedback Source Current Shutdown Feedback Voltage Shutdown Delay Current Ta=25°C, 0V6.5V Ta=25°C, 5VVfbVSD 0.7 5.4 4 0.9 6 5 1.1 6.6 6 mA V mA Reference Section VREF IOVER Reference Output Voltage (Note 1) Ta=25°C www.DataSheet.net/ 4.8 -1.62 5 0.3 2.0 5.2 0.6 2.38 V mV/°C A Vref/T Temperature Stability (Note 1 , 2) Peak Current Limit -25°C  Ta  +85°C Max. inductor current Protection Section VOVP TSD Over Voltage Protection Thermal Shutdown Temperature (Tj) (Note 1) VCC 20V -20 140 -160 23 -V °C Protection Section ISTART IOP Start-up Current Operating Supply Current (Control Part Only) VCC = 14V VCC 20V --100 3 170 6  mA Notes : 1. These parameters, although guaranteed, are not 100% tested in production 2. These parameters, although guaranteed, are tested in EDS(water test) process ◎ SEMIHOW REV.PLIMILARY” January 2011 Datasheet pdf - http://www.DataSheet4U.co.kr/ Typical Characteristics ( SenseFET Part ) (SPGP0380A) SP PGP0380A-Pre eliminary 10 1 10 VGS Top : 15.0 V 10.0 V 8.0 V 7.0 V 6.0 V 5.5 V 5.0 V Bottom : 4.5 V ID, Drain Current [A] ID, Drain Current [A] 1 150 C o * Notes : 1. 300us Pulse Test o 2. TC = 25 C 25 C -25 C o o * Notes : 1. VDS= 30V 2. 300us Pulse Test 10 0 0.1 2 4 6 8 10 VDS, Drain-Source Voltage [V] VGS, Gate-Source Voltage [V] Figure 1. On Region Characteristics Figure 2. Transfer Characteristics 7 6 5 4 3 10 RD [], DS(ON) Drain-Sourc .


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