LM22679QTJE-5.0/NOPB

LM22679QTJE-5.0/NOPB is a DC DC switching regulator, commonly known as a Step-Down regulator. It is a type of voltage regulator that is used to convert one voltage level to another while maintaining its output voltage within an allowable range. A DC DC Switching regulator is ideal for applications requiring precise voltage control and efficient energy transfer, such as those found in computer systems, telecommunications, industrial equipment and medical devices.

The LM22679QTJE-5.0/NOPB features a synchronous buck (step-down) switching regulator with a wide voltage input range of 4.5V to 28V and an output voltage range of 0.6V to 18V. It can deliver up to 15A of output current with a high efficiency of up to 95 %. It offers programmable switching frequency and an adjustable soft-start time. It also includes an output enable pin and a power-good signal output.

The LM22679QTJE-5.0/NOPB is typically used in applications such as high-performance servers, networking systems, industrial automation equipment, and battery-powered portable devices. It is suitable for supplying point-of-load voltage regulators and converters, as well as multi-voltage power supplies in distributed power systems.

The LM22679QTJE-5.0/NOPB working principle is based on the principle of pulse width modulation (PWM). The regulator uses pulse width modulation to control the power output of the switching regulator. By varying the width of the pulses generated, the regulator is able to adjust the output voltage of the power supply. The width of the modulation pulses is determined by the internal feedback loop, which is responsible for maintaining the output voltage within an acceptable range.

The LM22679QTJE-5.0/NOPB boasts superior performance in terms of output voltage accuracy, switching frequency, power efficiency, and power supply current capability. It is a low-cost, high-performance solution for DC DC switching regulator applications.