TPS2113PWRG4

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TPS2113PWRG4 is an OR controller with ideal diode and integrated Hot Swap protection, designed to prevent component damage caused by current surges during hot swapping. It is very suitable for use in applications requiring long duration power, such as automotive, telecommunications, and industrial systems.

The basic application of the TPS2113PWRG4 is to protect the components from voltages outside the operating voltage range when external supplies are connected and disconnected. This is achieved by regulating the input voltage to remain within the operating window. The TPS2113PWRG4 can also be used to limit the inrush current during a power-on event, as well as to provide ideal diode functionality at a much lower voltage threshold than standard OR controllers.

The working principle of the TPS2113PWRG4 is simple enough. The input voltage V_IN is compared to a threshold voltage V_TH. When V_IN is below V_TH, the TPS2113PWRG4 acts as an ideal diode, allowing current to flow from the external supply to the load without drops in voltage. However, above V_TH, the TPS2113PWRG4 switches, disconnecting the external supply and connecting the load directly to the input voltage, thus regulating the input voltage to remain within the operating window of the load.

The TPS2113PWRG4 has a number of unique features which make it a very attractive OR controller for many applications. First, it has an adjustable threshold voltage, allowing for very precise regulation of the input voltage. Second, it has an integrated Hot Swap protection, which automatically shuts off the input voltage when an overvoltage on the supply is detected, thus protecting the load from being damaged by excessive current and voltage.

Finally, the TPS2113PWRG4 has a very low voltage dropout, making it suitable for use in low voltage, high power applications. This is achieved by the use of a novel single-chip power circuit architecture that allows for extremely low power losses and very fast switching times.

In summary, the TPS2113PWRG4 is an excellent choice for OR controllers with ideal diode and integrated Hot Swap protection. It is suitable for a wide range of applications, from automotive and telecommunications to industrial systems, and its low power losses, fast switching times, and adjustable threshold voltage make it a very competitive solution for many applications.

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