TC1055-2.6VCT713

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The TC1055-2.6VCT713 is a high performance, low noise, low dropout linear voltage regulator, designed with a CMOS-powered technology. The device\'s control loop operates without requiring external components, and the output current can be adjusted from 2.6V to 5V using a single-ended stepping output voltage. The device provides protection for potential faults in the output stage, such as under-voltage, excess voltage and over-current, and includes a robust thermal protection. The TC1055-2.6VCT713 can operate reliably in ambient temperatures ranging from -40°C to +85°C.

The TC1055-2.6VCT713 is primarily used in consumer, computing, and industrial applications. It can regulate voltage in computer systems and consumer electronic applications like DVD players, digital TV receivers, and DVD drives. This regulator can also be used to provide low jitter and low noise to embedded systems. Industrial applications such as industrial control systems, data acquisition systems and voltage monitoring systems also benefit from this device in providing better efficiency and torque stability.

Function and Working Principle

The TC1055-2.6VCT713 acts as a voltage regulator that provides a regulated output voltage which remains constant over changes in input voltage. It does this using a simplified version of the Buck-boost converter, which is composed of two different regulated DC-DC converters: a linear regulator and a step-up regulator.

The linear regulator works by combining an internal error amplifier and an internal comparator to compare the incoming voltage to the output voltage. When the two voltages are not equal, the error amplifier will drive the step-up regulator to either increase or decrease the output voltage of the device. The linear regulator provides a fast response to changes in the input voltage and also helps to reduce the amount of output voltage ripple.

The step-up regulator consists of an inductor and an internal power MOSFET, which can step up or down the output voltage as necessary. As the input voltage increases, the regulator will turn off the MOSFET and the energy stored in the inductor will be released, thus providing a regulated output voltage. Conversely, when the input voltage decreases, the regulator will activate the power MOSFET, causing the output voltage to decrease as well.

The TC1055-2.6VCT713 also features integrated protection features to help prevent potential faults in the output stage. These features include UVLO (under-voltage lockout) protection, over-voltage protection, over-current protection and thermal protection. These features help to protect the device from any potential damage from faults, such as incorrect wiring, higher-than-acceptable voltages, and overloading.

Conclusion

The TC1055-2.6VCT713 is a high performance, low noise, low dropout linear voltage regulator. It can be used in a variety of consumer, computing and industrial applications, providing reliable voltage regulation and protection. It is a highly reliable device with integrated protection features that help prevent potential faults in the output stage.

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