MB39C015QN-G-EFE1

MB39C015QN-G-EFE1, a DC DC switching regulator, is typically used by applications in the audio and industrial market. It is a high efficiency, wide input voltage range and low quiescent current switching regulator designed for audio applications. The part comes with integrated switching FET, high efficiency, low ripple over current protection and other features, this makes it an ideal solution for multiple types of applications.

The working principle of the MB39C015QN-G-EFE1 is based on Pulse Width Modulation (PWM). The waveform generated is fed as an input to a MOSFET driver. In an on-off sequence, the MOSFET transistor is driven by the driver to create current through the transformer primary winding. As a result, the pulses then are presented across the primary and the secondary winding of the transformer.

The waveform then is presented at the secondary winding and filtered through a diode rectifier for converting it into a DC format. An inductor placed across the input of the rectifier serves to transfer the energy from the rectifier to the output capacitor that helps in forming a regulated output voltage. An integrated circuit monitoring the output voltage is included in the circuit. The power circuit is then closed using a feedback loop. The feedback loop monitors the output voltage and triggers the PWM generator. Depending on the output voltage a PWM signal is presented at the MOSFET driver.

The MB39C015QN-G-EFE1 is used in the audio and industrial market. It is an ideal choice for audio applications where efficiency and noise is a main concern. In addition, the flexibility of this switch mode regulator makes it suitable for use in most industrial market applications. With its wide input voltage range, low quiescent current and other features, this intelligent power management IC is used for precise supply voltage in electronic products. The resulting energy savings from the high efficiency and low ripple output make this switch mode regulator a true value for money.

The MB39C015QN-G-EFE1 is an excellent and reliable choice for providing precise power regulation with low noise and high efficiency. The pulse-width modulation control of the converter, combined with the voltage regulation features, make it an ideal choice for audio and various industrial applications. Additionally, its extensive features such as integrated switching FET, low ripple, over-current protection and other features add to its value in multiple end products.