NTMFS4921NT3G

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The NTMFS4921NT3G is a silicon product from a family of N-channel enhancement mode power Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs). It has been designed to be used in both synchronous buck converter applications and isolated DC/DC converter applications. This N-channel power MOSFET is a single, 3.3-V logic-level device.

The NTMFS4921NT3G has many features that make it ideal for high efficiency, low voltage platforms such as notebook PCs, handheld communication devices, battery-powered systems, and other applications where operating space is limited. It has a low drain-source leakage current of 10µA (max) at VGS= -10V, and a maximum on-state resistance of 47 mΩ at a gate-source voltage of -10V. These features, combined with its low gate charge and fast switching times, make the NTMFS4921NT3G an excellent choice for power conversion applications.

The NTMFS4921NT3G utilizes the latest silicon technologies to achieve low on-state resistance and low gate charge. It has a low maximum on-state resistance of 47 mΩ at a gate-source voltage of -10V. The device has a self-protected feature which contributes to system level robustness and diagnostic capability, providing superior latitude for control of the power output. It is also designed to have a very low input capacitance of 12pF (max), which helps minimize input current draw and enables higher efficiency switching.

The NTMFS4921NT3G is ideal for regulating power supplies in DC/DC converters. The device has a wide range of uses, including power systems such as notebook PCs, portable electronics, and battery-powered systems. It is also used in high frequency synchronous buck converters, and other low voltage applications. It is capable of withstanding up to a 20V drain-source voltage, and can handle 12A peak current.

Overall, the NTMFS4921NT3G is an attractive solution for high efficiency, low voltage platforms. It offers a wide range of features, such as a low gate charge, low input capacitance, and low on-state resistance. It is also designed to provide a high level of diagnostic capability and robustness, enabling superior performance and reliability. All of these features, combined with its impressive switching times and low leakage current, make the NTMFS4921NT3G an indispensable component for applications where space is limited and operating voltages are low.

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