TPS54316MPWPREP Integrated Circuits (ICs)

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TPS54316MPWPREP voltage regulator is a versatile, high-performance synchronous DC/DC buck converter. It is part of Texas Instruments’ PMIC-Voltage Regulators-DC-DC Switching Regulators product line. It integrates advanced circuit and package design to provide the best-in-class performance, design flexibility, and size reduction.

The output voltage of the TPS54316MPWPREP voltage regulator can be easily programmed with a resistor divider configuration. It offers a wide input voltage range and the possibility of a latency-free dynamic output voltage scaling. This feature makes it suitable for various battery powered applications such as gaming and home entertainment, wearable devices, mobile platforms, hand-held devices, etc.

The TPS54316MPWPREP voltage regulator is designed to support high-efficiency, high-current-density applications. It supports 300-mA output current and delivers an efficiency of 95%. It also integrates several protection features such as over current, over voltage and temperature protection.

The typical applications of TPS54316MPWPREP voltage regulator include but not limited to the following:

• High power-density DC/DC converters for notebook PCs, media tablets, mobile phones, and other battery-powered applications
• Point-of-load DC/DC converters for industrial and networking applications.
• Systems requiring adjustable output voltage with fast transient response.
• Systems requiring high-efficiency over wide input voltage and load ranges.

The working principle of the TPS54316MPWPREP voltage regulator is simple but efficient. The voltage regulator consists of a MOSFET active rectifier, an inductor, a comparator and a pair of MOSFETs. The active rectifier acts as the primary switch and it controls the amount of current that passes through the inductor. The comparator detects the output voltage and controls the MOSFETs at the same time to regulate the output voltage. The resulting current ripple allows for efficient switching and reduces the losses.

The TPS54316MPWPREP voltage regulator is designed to maintain the voltage accuracy over a wide input voltage and load range. It is ideal for ensuring system reliability and providing robust protection against overload, line transient, and overvoltage. It also reduces output ripple, enabling faster load transient response. Furthermore, the voltage regulator is designed to offer a low-profile package and allows for a variety of operating conditions and component selections.

To sum up, the TPS54316MPWPREP voltage regulator is a powerful and versatile device that is suitable for a wide range of applications. It offers high performance, reliability, and energy efficiency, making it an ideal choice for high-current-density applications.

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