TPS54672PWPRG4

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The TPS54672PWPRG4 is a synchronous step-down DC-DC switching regulator with flexible feature set that is well-suited for a variety of application fields. It is a DC-DC regulator that provides low-ripple output currents and low noise disturbances. The purpose of the device is to take an input voltage, convert it to a lower voltage, and then regulate it to provide a stable output voltage.

The most common application field the TPS54672PWPRG4 is used in is in the automotive industry. It can be used to regulate voltage in electric and hybrid vehicles, where the battery needs to be protected from damage due to over/under voltages. It can also be used in a variety of other applications, such as computer power supplies, LED lighting systems, communications equipment and many others.

The TPS54672 is a synchronous step-down DC-DC switching regulator that offers a wide input voltage range from 4.5V to 28V and an adjustable regulated output voltage from 0.6V to 5.5V, making it suitable for a multitude of applications. It employs a fixed-frequency peak current mode control architecture and integrated MOSFETs for a high efficiency power conversion. It has an adjustable cycle-by-cycle current limiting and thermal shutdown protection to ensure reliability. The device has an externally adjustable soft-start feature and can be enabled/disabled via the enable pin.

The working principle of the TPS54672PWPRG4 is based on the pulse-width modulation (PWM) technique. It works by sending pulsed signals to the load in order to regulate output voltage. The device has an internal oscillator circuit that generates the PWM signal and a controller IC which is responsible for controlling the frequency and amplitude of the signal. The device uses a synchronous rectification circuit to lower voltage losses and reduce the input ripple voltage.

The TPS54672PWPRG4 is a versatile device that can be used in a wide range of applications. It offers high efficiency, low noise, and low ripple output current, making it a perfect choice for automotive applications. It also offers a flexible feature set that makes it suitable for other applications, such as computer power supplies, LED lighting systems, and communication equipment.

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