TQD085ZED-AN

DC to DC converters are useful electrical components that convert a DC voltage level from one range to another. The TQD085ZED-AN is a specific type of DC to DC converter that can be used in a variety of applications. This article examines the application fields and working principles of the TQD085ZED-AN DC to DC converter.

Overview of the TQD085ZED-AN

The TQD085ZED-AN is a type of DC to DC converter designed to allow one DC voltage level to be converted to another. It features the Push-Pull topology, which is a two-stage topology with one active component and one switched component. This device is able to provide up to 5A of output current, which is sufficient for many applications. Additionally, the TQD085ZED-AN has a wide operating temperature range of -40°C to +85°C, making it suitable for a variety of different temperature environments. The device is also UL recognized, which means it has been tested and certified to meet safety standards.

Application Fields of the TQD085ZED-AN

The TQD085ZED-AN DC to DC converter can be used in a number of different applications. These include LED lighting, medical and industrial equipment, consumer electronics, automotive, and other general power applications.

• LED lighting: The TQD085ZED-AN DC to DC converter is ideal for LED lighting, as it can provide up to 5A of output current. The device is also able to deal with high frequency switching, meaning it is suitable for dimming applications as well.
• Medical and industrial equipment: The TQD085ZED-AN is often used in medical and industrial equipment due to its ability to provide a constant output current in varying temperatures and environments.
• Consumer electronics: The TQD085ZED-AN also finds use in consumer electronics. This is due to its low cost and small size, which make it ideal for powering small electronic applications such as mobile phones, tablets, and other battery-powered devices.
• Automotive: The TQD085ZED-AN can be used in automotive applications as well. This is due to its wide temperature range, which makes it suitable for use in vehicle applications.
• General power applications: Finally, the TQD085ZED-AN is also often used in general power applications such as battery chargers, audio amplifiers, and other DC-DC applications.

Working Principle

The TQD085ZED-AN DC to DC converter operates by using the Push-Pull topology, which is a two-stage topology with one active component and one switched component. This topology allows the device to deliver high efficiency while reducing the size and cost of the DC to DC converter.

The two active components used are the primary drive circuit and the series control circuit. The primary drive circuit generates a DC current, which is used to drive the output stage. The series control circuit then adjusts the drive current to regulate the output voltage and maintain a constant output current.

The TQD085ZED-AN also features a programmable soft-start feature that helps reduce the inrush current during startup. This feature helps to reduce the stress on the components and ensures safe operation. Additionally, it has an over-voltage protection feature that shuts down the device in the event of an over-voltage situation.

Conclusion

The TQD085ZED-AN DC to DC converter is a useful and cost-effective device which can be used for a variety of applications. It is capable of providing up to 5A of output current, and it has a wide operating temperature range. Additionally, the device features a Push-Pull topology, programmable soft start, and over-voltage protection. The TQD085ZED-AN is UL recognized and is found in LED lighting, medical and industrial equipment, consumer electronics, automotive, and other general power applications.