TPS62250DRVT

The TPS62250DRVT is a monolithic integrated special purpose voltage regulator from Texas Instruments. This high-efficiency and high-voltage regulator can be used in automotive applications, such as those requiring inrush current limited power supplies. It operates from an input voltage of 4.0V to 24V, and provides an output voltage of 1.0V to 5.5V. It is designed to supply up to 3A of output current.

The TPS62250DRVT has special features like overcurrent protection, thermal shutdown, and short-circuit current limit. It also has an enable pin that allows the device to be disabled in the case of overcurrent and can be used to prevent reverse current in the event of an overvoltage. Furthermore, the TPS62250DRVT has a built-in voltage foldback feature that prevents the device from failing if the input voltage is too high.

The device is designed to work in many types of power applications, such as those requiring high-efficiency, low-noise, high-precision voltage regulators. Its output can be set from 1.0V to 5.5V, while its current output can be limited to 3A. The device can also be operated in open-loop (no feedback) mode.

The TPS62250DRVT is powered by a single external resistor, which can be an inductor or a transistor. This resistor sets the output voltage and current regulation. The external components are used to set the voltage and current limits, as well as to enable power sequencing.

The TPS62250DRVT uses a pulse-width modulation (PWM) control algorithm to regulate the output voltage. It uses peak current mode control (PCM) to provide accurate current and voltage levels. The PWM control algorithm helps to reduce EMI noise, as well as reduce thermal dissipation.

The TPS62250DRVT is designed for use in many types of power applications, such as automotive, communication, consumer, industrial, medical, military, and telecom. It can be used to regulate the output voltage of a power supply or as a voltage converter. It can be used in applications that require high-efficiency, high-performance, low-noise, and high-precision voltage regulation.

In summary, the TPS62250DRVT is a monolithic integrated special purpose voltage regulator from Texas Instruments. It is suitable for many types of power applications, such as those requiring high-efficiency, low-noise, high-precision voltage regulation. It has features like overcurrent protection, thermal shutdown, short-circuit current limit, and a built-in voltage foldback feature. Furthermore, it uses a PWM control algorithm to regulate the output voltage, and can be operated in open-loop (no feedback) mode.