TPS54352PWPR

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TPS54352PWPR is an integrated DC-DC switching regulator with excellent power conversion efficiency and accuracy. It is widely used in industrial and commercial video systems, servers, storage systems, computing equipment, automotive applications, and other industrial applications.

TPS54352PWPR is a high-performance synchronous rectifier buck regulator. The regulator is optimized for very low noise and high power efficiency, and is suitable for high power applications. It has a wide input voltage range of 4.5V to 36V and a maximum output current of up to 10A. The adjustable output voltage range is 0.8V to 8.0V and the switching frequency is fixed at 400KHz. The regulator is capable of low noise, high efficiency and high current boost conversion.

The regulator uses synchronous rectification to achieve high efficiency. It is also equipped with a voltage feed forward loop, which increases the accuracy of the output voltage over the input voltage range. The internal structure of the regulator includes a MOSFET switch, synchronous rectifier, error amplifier and an array of other components.

The switching MOSFETs are controlled by a switching signal generated by the internal oscillator. The frequency of the oscillator is fixed at 400KHz and it is synchronized with the input voltage. When the input voltage rises, the switch will turn on and the output voltage will drop. When the input voltage drops, the switch will turn off and the output voltage will increase.

The error amplifier monitors the output voltage and provides feedback to the switch circuit. Using a proprietary signal processing technique, the regulator automatically optimizes the switching duration to maintain the output voltage.

The synchronous rectification MOSFETs used in the regulator are selected on the basis of their low ON-resistance and low switch-on current. This helps to ensure wide input range, high conversion efficiency and low no-load power consumption.

The TPS54352PWPR is a highly accurate and efficient regulator suitable for a wide range of industrial and commercial applications. It is versatile, easy to use and provides excellent power conversion efficiency and accuracy.

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