MP2361DQ-LF-Z

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

DC to DC switching regulators are voltage regulating ICs that are used in a wide range of applications, from supplying power for mobile and portable electronics, to SMPS for lighting and general power applications. The MP2361DQ-LF-Z is a highly efficient, ultra-small, and cost-effective synchronous buck DC/DC converter, designed for applications ranging from low power LED lighting and battery charging, to powering digital audio and real-time clock/calendar ICs. It provides an adjustable output voltage from 0.45 V to 4.6 V, and offers a high peak efficiency over a 4.0V to 4.5V input range. The maximum output current is 3 A.

The working principle of the MP2361DQ-LF-Z results from the action of its three main components, which are the internal high-side and low-side MOSFETs and a PWM controller. The PWM controller is responsible for regulating the switching of the power MOSFETs to control the output voltage. Depending on the load current, the PWM signal from the controller is used to turn on the low or high side MOSFET to generate the desired output voltage. The controller also has a pulse-width modulation (PWM) frequency control to adjust the switching frequency, allowing for a more efficient use of power conversion. When the load current is low, the high-side and low-side MOSFETs are both switched off, reducing power consumption.

The MP2361DQ-LF-Z has several features which make it especially suited for applications ranging from low power LED lighting and battery charging, to powering digital audio and real-time clock/calendar ICs. Its adjustable output voltage makes it suitable for a wide range of applications and its high peak efficiency of up to 94% over a 4.0 V - 4.5 V input range is ideal for reducing power consumption. Its integrated current mode control circuit ensures excellent load transient performance and its low output ripple of 30mV makes it suitable for powering sensitive components. It also includes a programmable soft start/over current protection circuit and an internal compensation scheme.

The MP2361DQ-LF-Z is well suited for a wide range of applications, such as LED lighting, battery charging, automotive, portable medical devices and consumer electronics. Its high peak efficiency makes it especially suitable for power-sensitive applications, such as powering real-time clock/calendar ICs. Its ultra-small size of only 1.6 x 1.6 mm and low quiescent current of 10 μA makes it an attractive choice for portable and low power devices. With its integrated compensation scheme and adjustable output voltage, the MP2361DQ-LF-Z ensures reliable and efficient voltage regulation, making it a strong choice for portable and home/industrial applications.

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