FAN2504S33X

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The FAN2504S33X is a low dropout voltage regulator integrated circuit with two-phase synchronous rectification. This type of regulator is a linear voltage regulator, which means it regulates the voltage output by varying the voltage drop across a small electronic component. The FAN2504S33X is a step-down converter, meaning it reduces an input voltage to create a smaller regulated output voltage. It is designed for use in a wide range of applications, such as supplying power to a CPU, delivering power to a graphics processing unit, providing clean and low noise power for digital audio systems, supplying core voltages for automotive electronics, and powering FPGA circuits.

This regulator employs a two-phase synchronous rectification scheme, which is a method of decreasing the power dissipation in a linear regulator. This type of rectification combines two rectifiers into one, reducing the need for two separate rectifiers and the associated power losses. The FAN2504S33X also employs an innovative current-mode control loop, which offers improved conversion efficiency over traditional voltage-mode control. Overall, the FAN2504S33X boasts a high output current capability of 5A with low dropout voltage and excellent regulation.

The FAN2504S33X has additional features to ensure its performance in various applications. It has built-in over-temperature protection, thermal shutdown, and input under-voltage lockout. It also features an adjustable soft-start function to limit inrush current at start up, as well as a shutdown protection circuit to avoid current. The FAN2504S33X offers a wide input voltage range of 3.2V to 18V, and can provide an output voltage range of 1.2V to 12V. In addition, it offers an adjustable output voltage trimmed to 1% accuracy.

In summary, the FAN2504S33X is an integrated linear voltage regulator with two-phase synchronous rectification designed for a wide range of applications. It has a high output current capability, low dropout voltage, and excellent regulation. The FAN2504S33X also features over-temperature protection, thermal shutdown, input under-voltage lockout, adjustable soft-start, and shutdown protection circuit. It offers a wide input voltage range, as well as adjustable and trimmed output voltages. This regulator is an ideal solution for supplying power to a CPU, GPU, digital audio system, automotive electronics, or FPGA circuit.

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