XCL102D333CR-G Power Supplies - Board Mount

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DC-DC converters are devices that are used to convert from a direct current (DC) input voltage source to a desired output voltage. These converters provide the necessary power conversion between different electrical components within a device or a system, or even between two different systems. XCL102D333CR-G is one such widely used device. It is a high performance, low-cost, high efficiency switching regulator and is ideal for applications such as DC/DC power conversion for personal computers and workstations, distributed power systems, and motor control.

The XCL102D333CR-G is a high-efficiency DC-DC regulator with positive output voltages from 0.8V to 5.5V. It features integrated switching power MOSFETs, low-noise, low-dropout operation, and wide input voltage range of 5V to 24V. The device is also configured as a step-down type converter. In the step-down topology, the input voltage is higher than the output voltage and, as a result, the efficiency is typically greater.

The device has several features that make it a versatile and reliable converter. For instance, the integrated switching power MOSFETs and high efficiency design reduce external component count to provide space savings. Additionally, the device incorporates a programmable frequency of up to 600kHz, with an adjustable mode switching frequency of up to 250kHz, further increasing efficiency. Furthermore, its wide input voltage and low dropout features ensure that the device is suitable for a variety of applications with more stringent power requirements.

One of the main features of the XCL102D333CR-G is its ability to optimize efficiency at all load conditions. This is achieved by the device\'s integrated adaptive on-time control combined with a synchronous rectification technique. This increases energy efficiency, reduces ripple, and provides consistent output voltage regulation. The device also integrates advanced safety features, including overcurrent and overtemperature protection, enabling reliable operation throughout the system.

The device also provides several operating features such as pulse skip mode, soft start, and output enable control. The pulse skip mode reduces the switching frequency during light loads, thus reducing switching losses and noise. Soft start ensures a smooth start-up without overshoot or undershoot. The enable pin simplifies system configuration by providing an active-low shutdown capability.

In conclusion, the XCL102D333CR-G is an efficient and reliable DC-DC regulator with integrated switching power MOSFETs and a wide input voltage. Its features, such as adaptive on-time control, synchronous rectification, pulse skip mode, soft start, and output enable control, help to optimize efficiency and reliability. With its competitive price, high performance, and wide input voltage range, this device is ideal for many DC/DC power conversion applications.

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