MP1475DJ-LF-ZX

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MP1475DJ-LF-ZX is a versatile dc-dc switching regulator designed for a variety of power management applications. It is a step-down regulator featuring integrated control, feedback, and sense circuitry, along with over-current protection and integrated power MOSFETs. It provides excellent efficiency, compatibility, and selectable single or dual output mode operation. The device utilizes a pulse-width modulation (PWM) control scheme with a Constant on-Time (COT) control architecture to provide a balance of simplicity and improved dynamic performance. The MP1475DJ-LF-ZX DC-DC switching regulator is an ideal choice for a wide range of applications including telecom and networking equipment, automotive, industrial control systems, consumer electronics and general purpose power supplies.

The MP1475DJ-LF-ZX has an input voltage range of 3.0V to 17.0V, and is capable of delivering output voltages from 0.35V to 12.0V. It provides excellent regulation with a slew rate of 4V/μs, and provides adjustable output current limit settings up to 2.4A. This device also features integrated start-up, shutdown, power good and over-voltage protection. The MP1475DJ-LF-ZX operates in synchronization with an external master clock. It has an adjustable switching frequency from 300 kHz to 2.2 MHz, and supports both pulse-skipping and Pulse-by-Pulse operating modes. The MP1475DJ-LF-ZX is packaged in a low profile 10-pin DFN package.

The working principle of the MP1475DJ-LF-ZX is relatively straightforward. It acts as a step-down regulator, taking a higher input voltage than is necessary to produce the desired output voltage. The input voltage is then converted to a rapidly switching signal by a switch-mode power supply (SMPS). The signal is then delivered to the power MOSFETs where it is converted to a constant output voltage. The signal is then sent to a feedback circuit, which determines the level of signal sent back to the SMPS, enabling the supply to maintain a constant output voltage. Finally, the output voltage is passed through the over-voltage protection circuitry, providing protection against spikes or surges in voltage levels.

The MP1475DJ-LF-ZX DC-DC switching regulator is an ideal choice for a variety of power management applications where high efficiency, low noise performance, and adjustable output current limit settings are required. It is well suited for a wide variety of applications including telecom and networking equipment, industrial control systems, consumer electronics and general purpose power supplies. It has a wide operating temperature range, low quiescent current, and provides excellent efficiency, enabling customers to maintain high performance while significantly reducing system costs.

The specific data is subject to PDF, and the above content is for reference