PXD1548D05

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DC DC Converters are devices that convert DC power from one voltage level to another. The PXD1548D05 is an advanced DC DC converter that can accept up to 48 volts of DC power input and output up to 15 volts of DC power for use in a variety of applications.

The PXD1548D05 is a single-channel mobile switching power supply optimized for portable device battery charging applications. It supports a wide range of input voltages ranging from 1.8V to 48V and provides up to 15V output at 3A load current with excellent load and line regulation. The converter has a peak efficiency of up to 97% and a low quiescent current of only 1.2mA, making it ideal for low-power applications.

The PXD1548D05 has a wide range of applications in the fields of consumer electronics, automotive, industrial, telecom, and healthcare. It is an excellent solution for battery charging in portable devices such as smartphones, tablets, and laptops, and also for industrial applications such as system power supply and peak load support. The converter is designed to be highly reliable and able to operate over a wide temperature range of -40 to 85 degrees Celsius.

The PXD1548D05 is a synchronous buck switching regulator that integrates an efficient synchronous rectifier and a P-channel and N-channel MOSFET to provide the necessary low dropout voltage to maintain the output regulation. It is controlled by a low-side voltage error amplifier and a voltage feedback loop, which provides excellent load and line regulation. The control loop is designed to operate in current mode for improved line transient response and low noise performance. The converter also features an adjustable soft-start, current limit, and over-voltage protection.

In summary, the PXD1548D05 is an advanced DC DC converter ideal for a wide range of applications in the fields of consumer electronics, automotive, industrial, telecom, and healthcare. It is capable of accepting up to 48 volts of DC power input and providing up to 15 volts of DC power output with excellent load and line regulation. The converter is also highly efficient and reliable with a wide operating temperature range and advanced protection features for maximum safety and reliability.

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