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CAP200DG

Zero Loss Automatic X Capacitor Discharge IC

Applications
Product Details

When AC voltage is applied, CAP200DG blocks current flow in the X capacitor safety discharge resistors, reducing the power loss to less than 5 mW, or essentially zero at 230 VAC. When AC voltage is disconnected, CAP200DG automatically discharges the X capacitor by connecting the series discharge resistors. This operation allows total flexibility in the choice of the X capacitor to optimize differential mode EMI filtering and reduce inductor costs, with no change in power consumption.

Designing with CAP200DG is simply a matter of selecting the appropriate external resistor values for the X capacitor value being used to achieve the necessary time constant. The simplicity and ruggedness of the two terminal CAP200DG IC makes it an ideal choice in systems designed to meet EuP Lot 6 requirements.

Specifications
Specifications
Breakdown Voltage 1000 V
IC Package SO-8
Integrated Diode
Internal Switch
Max X Capacitance 100 nF to 6 microF
Mounting Type Surface Mount
PowiGaN?
Temperature - Operating (Min) -10 °C
Temperature - Operating (Max) 110 °C
Total Series Resistance 7.5 MOhm to 142 kOhm
Product Sub-Type Control IC