TC1121EOA713

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The TC1121EOA713 is a step-down, high-side power switch included into the family of DC DC switching regulators, or switching voltage regulators, which provide the necessary voltage level conversion from one voltage level to a different voltage level. These are often high efficiency power sources that are tailored to match the power input, power output, and power flow requirements of a product or system.

The TC1121EOA713 is available in a 14-pin DIP package and features a wide input voltage range of 4.75V to 30V, as well as an adjustable output voltage range between 1.25V and 24V. The minimum output current of the device is 200mV and can deliver up to 2A of continuous output current. The power switch features internal synchronous rectification for improved efficiency and fast transient response. It offers current limiting and thermal shutdown protection, as well as over-voltage protection for the output voltage.

The TC1121EOA713 is designed to provide an efficient switch mode DC voltage regulator solution for a wide range of applications. It can be found in industrial and commercial applications, such as medical, automotive, commercial and compute systems. The device may also be used for controlling the voltage in circuits such as voltage references, voltage followers and voltage regulators. It can also be used in stepper motor drivers, motor speed control and other similar applications.

The TC1121EOA713 was designed to use a pulse-width modulation (PWM) design technique to provide the step-down voltage conversion. This allows the device to maintain high efficiency over a wide range of input and output voltages. The device is controlled via a logic signal, typically a voltage or current, which is applied to the input pin. When the signal is high, the power switch is enabled, allowing current to flow from the input supply to the output. When the signal is low, the power switch is disabled, preventing current from flowing.

The power switch also features a number of other features to ensure reliable operation. A built-in fault protection circuit is provided to ensure that the device does not exceed the set current limit. An overload protection circuit prevents damage to the device if it exceeds the current limit. A thermal shutdown circuit is included to protect the device if it exceeds the set temperature limit. The device also includes a soft-start circuit which allows for a smooth start-up and reduces the inrush current.

The TC1121EOA713 is a high-side, step-down power switch which provides efficient current regulation and consistent output voltage regulation over a wide range of input and output voltages. The device includes a range of safety features, making it well suited to use in a variety of commercial, industrial and automotive applications. With its small footprint and low-voltage operation, it is an ideal choice for applications where space is at a premium.

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