TLP620-2(F)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are electronic components used to isolate electrical circuits from one another. The TLP620-2(F) is a type of optoisolator, categorized as a Transistor, Photovoltaic Output optoisolator.

Application Field

As an optoisolator, the TLP620-2(F) is primarily used to isolate and protect sensitive circuits. It is particularly useful in protecting circuits from high voltage surge transients in consumer electronic products, as well as industrial applications, especially where audio signals are being processed.

The TLP620-2(F) optoisolator is an analog optoisolator, meaning it can be used to isolate signal conditioning circuits from other circuits that may contain high voltages. This makes it useful in a variety of fields, including automotive, industrial, and home appliances.

It can be used in audio signal processing circuits as well. For example, it can be used to process input signals for the amplification of audio signals, and in the transmission of voice, video, and data signals across multiple networks. The TLP620-2(F) can also be used in digital-to-analog conversion circuits, where it provides isolation for the ADC from the DAC.

Working Principle

The working principle of the TLP620-2(F) optoisolator is based on the photoconductive effect. This optoisolator contains an infrared light-emitting diode (LED) and an NPN silicon phototransistor. The LED will emit an infrared light signal when an input voltage is applied to it. The infrared light will then be picked up by the phototransistor, which will then convert the light signal into an electrical current. This current will then be passed on to the output transistor to be amplified.

This optoisolator provides a direct galvanic isolation from the input to the output. This means that the input and output contacts are completely separated electrically, making the TLP620-2(F) optoisolator ideal for protecting sensitive circuits. Moreover, the optoisolator can handle up to 5 mA of output current, making it suitable for a variety of applications.

Furthermore, the TLP620-2(F) optoisolator is a high voltage optoisolator, meaning it can handle a larger input voltage range than standard optoisolators. This makes it ideal for use in high voltage applications, as the input signals can be easily isolated from the output signals.

Conclusion

The TLP620-2(F) optoisolator is an ideal choice for applications requiring signal isolation between input and output signals. It is a high voltage optoisolator with a wide range of applications in automotive, industrial, and home appliance fields. It also provides a direct galvanic isolation from the input to the output for improved signal quality and protection of sensitive circuits.

The specific data is subject to PDF, and the above content is for reference