DCM3623E36G06A8T00

DCM3623E36G06A8T00 is an energy efficient off-line converter SMPS (switch mode power supply). An offline SMPS is a transformer based power converter, which disconnects the primary side circuitry from the transformer when the primary voltage is low or zero and connects the primary side circuitry again with the transformer when the primary voltage is high or above the prescribed level. The DCM3623E36G06A8T00 is an isolated off-line SMPS designed for quick start-up and providing high performance integrated circuits with excellent power efficiency and low electromagnetic interference (EMI) compatibility.

The DCM3623E36G06A8T00 offers a cost effective, compact and highly reliable power conversion solution for the varied medium power applications. It is a step down converter, which uses a synchronous rectifier scheme to convert the input voltage (36V DC) to its adjustable output voltage from 0V to 36V DC. It contains a MOS-controlled primary side controller, secondary-side synchronous rectifier controller, built-in high voltage startup circuit, output voltage sensing circuit and frequency jittering circuit. It has a startup time as low as 250ms and delivers up to 36W of power.

The DCM3623E36G06A8T00 offers a wide range of advantages over similar off-line SMPS, which includes improved power efficiency, low no-load power consumption, low RFI and EMI emissions, adjustable output voltage, low power dissipation, highly reliable startup behavior, wide input range and an overvoltage protection.

DCM3623E36G06A8T00 application field involves a variety of industrial, commercial applications such as lighting, surveillance systems, motors, and computer peripherals. It works in a wide input voltage range of 85V AC to 265V AC and is suitable for AC/DC power conversion with a rated output of 36W.

The operating principle of the DCM3623E36G06A8T00 involves the conversion of AC voltage source to a lower DC voltage, and this is achieved by the rectification of AC input voltage. The bridge rectifier helps in converting the source AC voltage to a pulsating DC voltage, which is the input to the filter circuit. The filter circuit helps in smoothing out the ripples present in the pulsating DC voltage. The regulated DC output voltage is brought up by regulating the output of the filter circuit with the help of a switching means.

The DCM3623E36G06A8T00 comes with built-in protection features that protect it from overvoltage, short circuits, over current and over temperature conditions. It features inrush current protection and soft start circuit protection on the primary side, and so enhances the reliability of the converter.

In conclusion, DCM3623E36G06A8T00 is a highly efficient and reliable off-line SMPS with excellent power efficiency and low EMI compatibility. It is a cost effective and compact solution for low power applications. It offers high performance integrated circuits with adjustable output voltage, low power dissipation, wide input range and protection features, making it an ideal choice for mid power applications.