TL431BCLPRAG

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

The TL431BCLPRAG has become a go-to device for many power engineering applications and is a popular voltage reference device. In order to understand the wide variety of applications, it is important to know the device\'s working principle and the various fields it can be used.

The TL431BCLPRAG is a three-terminal adjustable shunt regulator, constructed with thin-film technology, which has an output voltage of 2.5V. It consists of a temperature compensated, avalanche energy-stable reference diode, an open-loop, precision amplifier, and a series pass element. The reference diode is isolated from the pass transistor, and therefore, they can be characterized separately. This results in a device with low noise and temperature stability.

The device is readily adjustable within the recommended operating range of 250mV to 36V. This wide range makes it useful in a variety of fields such as power supplies, telecommunications, line regulation and a wide range of industrial power control circuits. The device holds a wide range of voltage references making it one of the most versatile and viable voltage references available today.

The TL431BCLPRAG works by converting the current flowing through the reference diode, into a voltage output. This is achieved by amplifying the current noise figure to produce a regulated, temperature compensated output voltage. The output voltage is determined by the difference between the reference diode voltage and the regulating voltage. By adjusting the regulating voltage, the output voltage can be changed.

The device also features an external hysteresis pin (VH) to ensure a stable output voltage. The hysteresis pin acts as a feedback device by providing a lower threshold for the regulating voltage to turn on the series pass element. This allows for a more stable voltage output, as the series pass element will only conduct when the regulating voltage is above a certain threshold.

This versatile device can also be deployed in applications such as current control, over voltage protection and temperature control. As it can be adjusted to any desired output voltage, it has become a popular solution for replacing zener diodes in traditional circuits. Additionally, the device\'s high output impedance makes it useful in applications where a low input voltage is required.

In conclusion, the TL431BCLPRAG provides a reliable and adjustable solution for a wide range of power engineering applications. Its wide range of operating potential makes it appealing for providing reference voltage in many different fields. It also features an external hysteresis pin which provides stability and helps maintain a stable output voltage, making it an attractive solution for current, overvoltage and temperature control applications.

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