LM2585SX-12

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The LM2585SX-12 is a DC-to-DC switching regulator that is a perfect choice for applications requiring a high level of integration, excellent power conversion and low noise performance. It is a highly efficient voltage regulator that provides up to 95% efficiency over a wide range of input and output voltages. The LM2585SX-12 features a wide input voltage range of 6V to 60V, a wide output current range of 0.3 to 1.5A, and a wide output voltage range from 2.5V to 10V.
The LM2585SX-12 has an integrated switch, which provides up to 95% efficiency at light loads without compromising stability. The LM2585SX-12 also features a low noise operation that makes it ideal for applications with noise sensitive parts such as microprocessors and other digital electronics. The integrated switch also helps to conserve power in battery operated devices as it can reduce current consumption. The LM2585SX-12 is packaged in a compact 5 pin SOT-23 package, making it a great choice for applications where board space is at a premium.
The LM2585SX-12 provides an adjustable output voltage, allowing the designer to set the output voltage to the desired voltage level. The output voltage is adjustable over the range of 2.5V to 10V, enabling the designer to tailor the output voltage to the specific application. The LM2585SX-12 also includes short-circuit and thermal-foldback protection, providing excellent safety and reliability. The integrated soft-start circuit helps limit inrush current, reducing stress on components and preventing voltage overshoot during start-up.
When it comes to working principle, the LM2585SX-12 allows for a wide range of input voltages, making it perfect for applications such as battery charging, motor drives, and other high power supply. The LM2585SX-12 uses a pulse-width-modulation (PWM) current-mode control system that delivers excellent input to output isolation and line regulation. The PWM-controlled internal switch oscillates at a fixed frequency, allowing for an increased switching frequency and improved performance at higher output voltages. The LM2585SX-12 provides an adjustable output voltage, allowing for a tighter output tolerance and improved system efficiency. In addition, the integrated soft-start circuit limits inrush current during start-up and reduces stress on components. The LM2585SX-12 also provides a low noise operation, making it an excellent choice for noise-sensitive applications.

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