AO4821L

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AO4821L is a Logic Level N-Channel Power MOSFET Array. It offers many advantages as performance, efficiency, and cost. AO4821L is a complete MOSFET solution which eliminates the need for multiple discrete components to perform the same functions. This includes N-Channel MOSFETs, drivers, power switches and controllers.

AO4821L Application Field and Working Principle

AO4821L is designed to drive high current (up to 10A) and wide range of voltage (10V-45V) by Liner Technology. This makes AO4821L suitable for many applications. The applications of AO4821L include load switch, transistor amplifier, motor driver, power supply, consumer or automotive application, logic circuits and so on.

The operating principle of AO4821L is that, when the input signal is given, the input gate (G) will turn the output N-Channel Tried MOSFET (M) as an on/off switch. When the input signal is high, the MOSFET will turn on and the output (S) will be connected to the load and be capable of carrying high current and wide voltage range. Similarly, when the input signal is low, the MOSFET will turn off and the output (S) will be disconnected from the load. This is how AO4821L works and provides a N-channel logic level power MOSFET array.

The features of AO4821L include wide range of logic thresholds (Vth) to be tailored for each application, AO4821L also has low gate threshold voltage (Vgs(th)) for improved efficiency in low power applications, improved electrostatic discharge (ESD) protection from damage induced by static electricity, fast switching and low on-resistance (Rdson) for power saving and high efficiency. Moreover, AO4821L provides all of these features in an ultra-compact footprint, suitable for many applications.

In summary, AO4821L is a highly versatile logic level N-Channel MOSFET array. It offers many advantages, including wide voltage and current range, low power consumption and fast switching. It is suitable for many applications that require fast and high current driven solutions. Thanks to its compact size and low power consumption, AO4821L is an ideal alternative to discrete components solutions.

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