PAQ50S481R2/P

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DC DC converters are used to transfer electrical power from one DC circuit to another. The PAQ50S481R2/P switch mode DC DC converter is robust and reliable, designed for industrial applications such as switching power supplies, LED drivers and telecom applications. This converter offers a continuous output current of up to 4A, a maximum input voltage of 48V and an output voltage range of 1.2V to 24V. It is also designed with wide temperature operating range of -40°C to +100°C.

The PAQ50S481R2/P is a synchronous buck converter, also known as a step-down converter, which means it reduces the input voltage to the output voltage. The transfer of power between the two circuits is accomplished using four distinct ‘states’. In the first state, the input voltage is applied to the switch, creating an inductive short. When this is released, the inductive short is broken and the inductor charges up, storing current in the form of a magnetic field. In the second state, the switch is opened and the current stored in the inductor is released into the load, reducing the output voltage. In the third state, the switch is closed, and the cycle repeats itself.

In the fourth state, the PAQ50S481R2/P has additional features, including over-voltage, over-temperature and under-voltage protection mechanisms that help prevent damage to the device. It also has features to improve efficiency, such as pulse-width modulation, frequency synchronization, soft-start and current-limit control.

The PAQ50S481R2/P is a versatile and reliable switch mode DC DC converter that is suitable for a wide range of applications. It is ideal for applications such as switching power supplies, LED drivers and telecom applications due to its high current output, wide input voltage range and robust protection mechanisms.

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