TLP351A(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

TLP351A(F) is a kind of isolators-gate drivers which provide electrical and optical isolation between input and output terminals. It is known for its versatility and ease of use. It provides a cost-effective solution for optical isolation and gate driving applications.

TLP351A(F) is an integrated circuit that consists of an isolated transistor and a phototransistor. The input is fed to the base of the transistor, which acts as the gate allowing electric current to flow from the collector to the emitter. This is then transmitted to the phototransistor, which then turns on the output with a signal equivalent to the input.

It features an integrated high speed driver with a push-pull output stage that can drive either a positive or negative logic output. The driver has a wide input voltage range from 0-20V up to 40V, making it suitable for applications such as driving power conversion circuits with low gate resistance.

The output of the TLP351A(F) is also optically isolated from the input. This isolation is accomplished using an integrated LED and photo-transistor which transmit the signal from the input to the output without any electrical connection between them. This prevents damage to the device or interference between the two signals.

The integrated circuit also features overvoltage protection with a programmable voltage-clamp function that is designed to prevent damage due to overvoltage and overcurrent conditions. It features an error amplifier with a programmable gain amplifier for the error recovery loop.

TLP351A(F) has a long working life with excellent reliability. It has a leakage current of less than 5mA and an isolation voltage rating of 2500 Vrms. This means that it can easily handle high voltage spikes and transient voltages. It also features a low dropout voltage of less than 150mV at 250mA.

It has extensive applications in industries such as medical, communication, and industrial control. In medical applications, it can be used to isolate patient monitors from exterior circuits to prevent electric shock. In communications, it can be used for translation of TTL or LVDS signals in lithography systems. On industrial control systems, it can be used to drive DC-DC converters, which are used in drives, servos, and stepper motors.

The TLP351A(F) is an ideal choice for optical isolation and gate driving applications. Its wide input voltage range, high speed driver, optical isolation capability, low leakage current, and low dropout voltage make it suitable for a variety of applications. It is a reliable and cost-effective solution for industry professionals.

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