AO4482L

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AO4482L is a N-Channel MOSFET, which is a three-terminal semiconductor device that utilizes on-off switch-like characteristics. It is made of silicon channel material and its structure consists of semiconductor channel embedded between source and drain terminals. It is mostly used in digital systems to regulate current flow from source to drain. This MOSFET is manufactured by manufacturer Alpha & Omega Semiconductor (AOS).

AO4482L is a low voltage N-channel MOSFET, with a breakdown voltage of -20V and a maximum drain current of 4.2A. It can handle over temperature and over voltage conditions. The device is capable of withstanding voltages up to 2.3V and a gate threshold voltage of -1.5V. It is a low power device, with a low gate drive requirement, making it suitable for battery-powered applications. Its high switching speed makes it ideal for high frequency applications.

The AO4482L MOSFET is widely used in various fields, such as power supplies, LED lighting, and audio amplifiers. It is also used for interfacing between low voltage system & high voltage systems, where a buffer is required for the transfer of energy. It can also be used for switching in various applications, such as motor control and power conversion.

The working principle of the AO4482L is based on Field Effect Transistor (FET). It is an electro-mechanical device in which the flow of current between the source and out terminals is controlled by an applied voltage between the gate and source terminals. When a sufficiently large voltage is applied between these terminals, a conducting channel is created, allowing current to flow through it. This process is known as channel \'turn-on\'. Conversely, if the voltage between the gate and the source is lowered, the current flow through the channel is reduced. This process is known as \'channel turn off\'. This continuous on and off switching of current allows the AO4482L to control the output current in power supplies, audio amplifiers, and other applications.

In conclusion, AO4482L is a low voltage N-Channel MOSFET that is widely used in low voltage applications, due to its stability and low power consumption. It has various applications, such as power supplies, LED lighting, audio amplifiers, motor control and power conversion. The working principle of AO4482L is based on FET and its operation depends on the voltage applied between gate and source terminals.

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