SG6105D ETC, SG6105D Datasheet
SG6105D
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SG6105D Summary of contents
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Power Supply Supervisor + Regulator + PWM FEATURES PC half-bridge (or 494) power supply supervisor + two 431 + PWM High integration & few external components Over-voltage protection for 3.3V, 5V and 12V Under-voltage protection for 3.3V, 5V and 12V ...
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... Power Supply Supervisor + Regulator + PWM ORDERING INFORMATION Part Number Package SG6105D 20-Pin DIP PIN DESCRIPTIONS Name Pin Type VCC 20 Supply PG 10 Logic output V33 2 Analog input V5 3 Analog input V12 7 Analog input OPP 4 Analog input PSON 1 Logic input NVP 6 Analog input ...
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Power Supply Supervisor + Regulator + PWM BLOCK DIAGRAM V5 V33 V12 Detector OV Protector UV Protector COMP _ 5V 3.2V + 64uA COMP _ 2.1V Delay 7msec NVP 6 + Buffer COMP _ 2.4V 4 ...
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Power Supply Supervisor + Regulator + PWM TIMING DIAGRAM VCC PSON 3.3V,5V,12V t PSON(ON) NVP SS(on/off VCC PSON UVAC OPP SS(on/off) PG ©System General Corp. Version 2.3(IRO33.0011.B0) t PSON(OFF) t PSOFF Voltage < V UVAC - 4 ...
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Power Supply Supervisor + Regulator + PWM ABSOLUTE MAXIMUM RATINGS Symbol Parameter V DC Supply Voltage at Pin Shunt Regulator Output at Fb1, Fb2 Pins FB I Output Current at PG, Fb1, Fb2 Pins OUT P Power ...
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Power Supply Supervisor + Regulator + PWM Shunt Regulator (FB1, VREF1, FB2, VREF2) Symbol Parameter V Reference Voltage REF *2 V Deviation of V Over Load Current DEV, I REF * 2 V Deviation of V Over Temperature DEV, T ...
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Power Supply Supervisor + Regulator + PWM Comparator Section Symbol Parameter DC Duty Cycle PWM Output Section (OP1, OP2) Symbol Parameter V Output Voltage Low OL V Output Voltage High OH R Output Impedance ©System General ...
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Power Supply Supervisor + Regulator + PWM APPLICATION 1 MAIN Transformer 3.3V 5Vsb STBY Transformer + Vdd ©System General Corp. Version 2.3(IRO33.0011.B0 UVAC V33 V5 V12 VCC VREF2 PG FB2 PSON VREF1 NVP FB1 OP1 RI ...
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Power Supply Supervisor + Regulator + PWM APPLICATION 2 C45 R64 GND SEN NC VDD C78 4 3 R68 D31 R70 U5 R76 FB1 VREF1 R83 R86 C56 R87 U6 1 PSON PSON 2 3.3V ...
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Power Supply Supervisor + Regulator + PWM Example of Using SG6105 for the ATX Power Supply Protection against over-voltage, short-circuit and fault conditions is mandatory in PC power supplies. These protection circuits can be realized by using many discrete components ...
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Power Supply Supervisor + Regulator + PWM PWM switching signal in the secondary power transformer is proportional to the AC line voltage. Adjust the ratio of resistor divider to decide the threshold of power-down warning. A small capacitor is connected ...
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Power Supply Supervisor + Regulator + PWM MECHANICAL DIMENSIONS 20 PINS – DIP ( Dimension Millimeter Symbol Min 0.381 A2 3.175 24.892 E E1 6.223 e L 2.921 e 8.509 B ...
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Power Supply Supervisor + Regulator + PWM LIFE SUPPORT System General’s products are not designed to be used as components in devices intended to support or sustain human life. Use of System General’s products in components intended for surgical implant ...