TPS79928DRVR

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TPS79928DRVR Application Field and Working Principle

The TPS79928DRVR is a Linear Voltage Regulator PMIC (Plant Management Interface Controller), which offers excellent performance for the normal and reverse supply condition. It is a low-quiescent current power supply with a very low dropout voltage that provides a regulated voltage output of 0.6V to 5.5V. The TPS79928DRVR is a 3.3V regulator with an internally current-limited device for protecting a system in case of a short circuit, over-voltage, or over-current. The TPS79928DRVR is ideal for VRM (Voltage Regulator Module) applications that require a reliable power supply with a fixed voltage, and a low-quiescent current.

The TPS79928DRVR is designed to provide a stable output voltage along with accurate voltage regulation by using various advanced features such as bypass capacitor, burn-in circuit, line transient protection, and low-dropout voltage. The regulator is designed with a low-output voltage ripple and low-output noise that ensures improved stability and reliability of the power supply. Additionally, the TPS79928DRVR features an integrated thermal shutdown.

The TPS79928DRVR is based on a low-quiescent current, low-dropout voltage regulator, which helps to reduces the power consumption of the voltage regulator. The regulator\'s low-dropout voltage results in higher efficiency and better performance for applications that require a trusted power supply. It is also capable of providing over-current protection and line transient protection.

The TPS79928DRVR is designed with a wide input voltage range of 3V to 5.5V. This allows it to be used with a variety of different power supplies, such as those supplied by batteries, wall plug, PoE (Power over Ethernet) systems, USB and other power sources. The device includes an internal current-limiting circuit, which will provide protection in case of an overload. Additionally, it can automatically turn off when the input voltage is too low or output current is too high so that no permanent damage is caused.

The TPS79928DRVR is ideal for applications such as circuit protection, power supply management, current-limiting circuits, computer power supplies, telecom, automotive, and power management. The TPS79928DRVR is capable of supplying up to 0.6A of continuous supply current at 3.3V and is suitable for 1-cell Li-ion/LiPo applications. In addition, the TPS79928DRVR can be used in automotive environments due to its excellent environmental properties such as EMI (Electro-Magnetic Interference) suppression.

In summary, the TPS79928DRVR is an excellent linear voltage regulator PMIC, which provides a reliable and accurate power supply with low quiescent current and low dropout voltage. It is designed to protect the system from over-voltage, over-current, or short circuits, and can provide up to 0.6A of continuous supply current at 3.3V. The device also provides excellent environmental performance for automotive applications. It is ideal for applications such as circuit protection, power supply management, current-limiting circuits, computer power supplies, telecom, automotive, and power management.

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