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Unraveling the Wonders of CAP200DG - TL: A Zero - Power X - Capacitor Auto - Discharge IC
Power Integrations CAP200DG-TL
- Part No.:
- CAP200DG-TL
- Manufacturer:
- Power Integrations
- Category:
- Interface - Serializers, Deserializers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
CAP200DG-TL.pdf
- Description:
- IC AUTOMATIC DISCHARGE 8SO
Inventory:60,571
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Article Details
In the landscape of electronic components, the CAP200DG - TL, a product of Power Integrations, stands out as an innovative zero - power X - capacitor auto - discharge IC within the CAPZero - 2 series.
The CAP200DG - TL comes in an 8 - pin SOIC package. One of its most remarkable features is its operation during AC voltage cycles. When the AC voltage is turned on, it effectively blocks the current flowing through the X - capacitor discharge resistor, reducing the power consumption to less than 5mW, essentially zero at 230V AC. Once the AC voltage is disconnected, it automatically discharges the X - capacitor via the discharge resistor.
This IC offers several key advantages. It significantly simplifies the design of EMI filtering circuits. Designers can freely select X - capacitors to optimize differential - mode EMI filtering, which in turn helps to reduce inductor costs without adding extra power consumption. With only two pins, it complies with safety standards. The creepage distance on the package and PCB is less than 4mm, and it doesn't require an external bias. It also boasts high common - mode surge immunity and a differential - mode surge tolerance of 1kV. Additionally, it has obtained Nemko and CB certifications.
The operating temperature range of the CAP200DG - TL spans from a minimum of - 10℃ to a maximum of 105℃. This wide temperature range makes it suitable for a variety of applications. It can be used in AC - DC converters with X - capacitor values ranging from 100nF - 6mF, appliances compliant with EuP Lot 6 standards, ultra - low no - load power adapters, and various low - standby - power converters. In these applications, the CAP200DG - TL plays a crucial role in ensuring efficient operation, compliance with energy - saving standards, and reliable performance.
The CAP200DG - TL comes in an 8 - pin SOIC package. One of its most remarkable features is its operation during AC voltage cycles. When the AC voltage is turned on, it effectively blocks the current flowing through the X - capacitor discharge resistor, reducing the power consumption to less than 5mW, essentially zero at 230V AC. Once the AC voltage is disconnected, it automatically discharges the X - capacitor via the discharge resistor.
This IC offers several key advantages. It significantly simplifies the design of EMI filtering circuits. Designers can freely select X - capacitors to optimize differential - mode EMI filtering, which in turn helps to reduce inductor costs without adding extra power consumption. With only two pins, it complies with safety standards. The creepage distance on the package and PCB is less than 4mm, and it doesn't require an external bias. It also boasts high common - mode surge immunity and a differential - mode surge tolerance of 1kV. Additionally, it has obtained Nemko and CB certifications.
The operating temperature range of the CAP200DG - TL spans from a minimum of - 10℃ to a maximum of 105℃. This wide temperature range makes it suitable for a variety of applications. It can be used in AC - DC converters with X - capacitor values ranging from 100nF - 6mF, appliances compliant with EuP Lot 6 standards, ultra - low no - load power adapters, and various low - standby - power converters. In these applications, the CAP200DG - TL plays a crucial role in ensuring efficient operation, compliance with energy - saving standards, and reliable performance.
