TEA1067T/C2 System General Corporation, TEA1067T/C2 Datasheet
TEA1067T/C2
Related parts for TEA1067T/C2
TEA1067T/C2 Summary of contents
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Highly Integrated Green-Mode PWM Controller FEATURES Green-Mode PWM Supports the “Blue Angel” Norm Low Start-up Current (30uA) Low Operating Current (3mA) Leading-Edge Blanking Built-in Synchronized Slope Compensation Totem Pole Output with Soft Driving Improved EMI Constant Output Power Limit Current ...
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Highly Integrated Green-Mode PWM Controller MARKING DIAGRAMS 8 SG6840TP XXXXXXXYYWWV 1 ORDERING INFORMATION Part Number Package SG6840S 8-Pin SOP SG6840D 8-Pin DIP SG6840SZ 8-Pin SOP(Lead Free) SG6840DZ 8-Pin DIP(Lead Free) PIN DESCRIPTIONS Pin No. Symbol Function 1 GND Ground 2 ...
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Highly Integrated Green-Mode PWM Controller BLOCK DIAGRAM VIN + 3 _ UVLO VDD + 7 _ 16V/10V 0.65V ©System General Corp. Version 1.8(IRO33.0003.B2 0.85V - + Internal OSC Q S BIAS R ...
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Highly Integrated Green-Mode PWM Controller ABSOLUTE MAXIMUM RATINGS Symbol Parameter DC Supply Voltage V Zener Clamp DD Zener Current I Gate Output Current out V Input Voltage to FB Pin FB V Input Voltage to SENSE Pin Sense V Input ...
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Highly Integrated Green-Mode PWM Controller Current Sense Section Symbol Parameter Zcs Input Impedance T Delay to Output PD V Threshold Voltage for Current Limiting th Threshold Voltage Change versus the Input ∆ Current ...
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Highly Integrated Green-Mode PWM Controller Over-Temperature Protection Section Symbol Parameter I Output Current from the RT Pin RT V Over Temperature Protection Threshold Voltage OTP,STOP Turn-Off Point. The Duty Cycle is Reduced Over Temperature Protection Threshold Voltage. ...
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Highly Integrated Green-Mode PWM Controller TYPICAL CHARACTERISTICS Start-up Current ( Temperature DD ST 25.5 25.0 24.5 24.0 23.5 23.0 22.5 22.0 -40 -25 - TEMPERATURE (℃) FB Voltage vs Frequency ...
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Highly Integrated Green-Mode PWM Controller Min. Operating Voltage (V Temperature 10.20 10.15 10.10 10.05 10.00 9.95 9.90 9.85 9.80 9.75 9.70 -40 -25 - TEMPERATURE (℃) RT Voltage vs Ton ...
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Highly Integrated Green-Mode PWM Controller OPERATION DESCRIPTION Start-up Current The typical start-up current is only 30uA. This ultra-low start-up current allows users to use a high resistance, and low-wattage, start-up resistor to supply the start-up power required by the SG6840. ...
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Highly Integrated Green-Mode PWM Controller that I (max) = 0.85V/R . The magnitude of the pk s resistance of the sense resistor R maximum power limit. A larger resistance will result in a smaller I and correspondingly, a lower power ...
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Highly Integrated Green-Mode PWM Controller Thermal Protection A constant current I is output from the RT pin. RT The resistor pin R determines the amplitude of the i current (1. ...
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Highly Integrated Green-Mode PWM Controller REFERENCE CIRCUIT Circuit VZ1 R1 1 THER1 SG6840 R8 VIN BOM Reference Component BD1 BD 1A/600V C1 XC 0.22u C2 EC 0.1u 250V C3,C6,C7 YC 222p C4 ...
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Highly Integrated Green-Mode PWM Controller PACKAGE INFORMATION 8 PINS-DIP( Dimensions Millimeters Symbol Min 0.381 A2 3.175 9.017 E E1 6.223 e L 2.921 e 8.509 B 0 ˚ ...
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Highly Integrated Green-Mode PWM Controller 8 PINS-SOP( Dimensions Millimeters Symbol Min. A 1.346 A1 0.101 4.648 E 0.381 5.791 L 0.406 0 ˚ θ˚ ...
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Highly Integrated Green-Mode PWM Controller 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 into the body, or ...