AON7280 Discrete Semiconductor Products

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The AON7280 is a low-voltage logic-level metal-oxide semiconductor field-effect transistor (MOSFET) designed to operate in the range of 0.8 V to 1.3 V.

It is an n-channel enhancement-mode device, which means that the device has an insulated gate and a floating conductive body when the gate voltage is zero. A positive voltage applied to the gate causes the device to become active, allowing current to flow through the drain-source channel. The device is typically used as an enhancement-mode MOSFET that is switched on when a positive voltage is applied to the gate.

AON7280 MOSFETs offer a variety of features, including low on-resistance, high current-carrying capability, and low turn-on voltage. They are designed to be used in low-voltage, high-speed switching applications, such as in DC-to-DC converters and power electronics. They are also well-suited for applications where low-voltage operation and high-efficiency switching capability are desired.

AON7280 Working Principle

AON7280 MOSFETs are based on the idea that an electric field can be used to control the flow of current through a semiconductor channel. A single semiconductor layer serves as the gate of the transistor, and when a positive voltage is applied to it, it causes a current to flow through the channel.

This current is only conducted when the gate voltage is greater than the threshold voltage, which is the voltage required to turn the transistor on. Once turned on, the current continues to flow until the gate voltage falls below a certain level, at which point the transistor is turned off.

The AON7280 is an n-channel device, meaning that the current flows from the drain to the source when the gate voltage is applied. It also has a low turn-on voltage, which is the voltage required to turn the device on, and a low turn-off voltage, which is the voltage required to turn the device off. This means that it requires less voltage to switch on and off than many other types of MOSFETs.

The low turn-on and turn-off voltages make the AON7280 an ideal choice for applications where low-voltage operation is desired. It is also well-suited for applications where high-efficiency switching capability is desired.

AON7280 Application Field

The AON7280 is typically used in DC-to-DC converters, power electronics, and switching applications. It is also used in a variety of other applications, such as automotive electronics, LED lighting, and medical electronics. The device is well-suited for power applications where low-voltage operation and high-efficiency switching capability are desired.

The AON7280 is also used in a variety of wireless applications, such as Bluetooth, Wi-Fi, and wireless power. It is also used in digital circuits, such as those used in microcontrollers and other digital signal processors. In these applications, the low turn-on voltage of the AON7280 allows for low-power operation.

In addition, the device can be used as an active switch in driver circuits for LEDs and other lighting applications. The low on-resistance of the device allows for efficient switching, resulting in high-efficiency lighting solutions.

Overall, the AON7280 is a low-voltage logic-level MOSFET that is well-suited for applications requiring low-voltage operation and high-efficiency switching capability. It is an ideal choice for applications in DC-to-DC converters, power electronics, automotive electronics, and digital circuits.

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