LM2694SD/NOPB

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DC-DC switching regulators (also known as switch-mode power converters or SMPS) are used to convert a higher output voltage to a lower output voltage with efficiency ratings well over 90%. When it comes to selecting a DC-DC regulator, LM2694SD/NOPB is one of the best options in the market for several reasons. In this article, we will discuss details about the application field of LM2694SD/NOPB and its working principle.

Application Field of LM2694SD/NOPB

The LM2694SD/NOPB is a synchronous buck switching regulator, which has a wide range of applications in automotive, industrial and consumer applications. Some typical applications are as follows:

• Automotive Systems – The LM2694SD/NOPB is often used in automotive systems, such as Powertrain and safety systems, Vehicle Sensors, camera, Bluetooth and Wifi systems, GPS, and other vehicle control systems.
• Industrial Systems – This switch mode regulator is used to power industrial systems and automation systems that require precise control of output voltage.
• Consumer Electronics –The LM2694SD/NOPB is used in consumer products like notebook computers, tablet computers, mobile phones, gaming consoles and other similar devices that require precise switching regulator.

Working Principle of LM2694SD/NOPB

The LM2694SD/NOPB is a synchronous buck switching regulator that is used to convert a higher output voltage to a lower output voltage with efficiency ratings well over 90%. It takes an input voltage from 12 to 60Volts and can provide output of up to 10A with a thermal current limit of 12A. The LM2694SD/NOPB has a soft-start feature that allows it to efficiently and smoothly transition from no-load to full load.

The regulator is based on a high-frequency pulse width modulation switching technique. The switching frequency is adjustable between 250kHz and 1.2MHz, which allows the user to tailor the performance of the regulator to the needs of the application. This can also help to reduce EMI and minimize power losses.

The LM2694SD/NOPB has a programmable current limit which limits the current flow through the output inductor to protect the inductor from saturation. It also has an input under-voltage lockout option that prevents the regulator from supplying power if the input voltage is too low.

The LM2694SD/NOPB is available in several packages including the SOT-23-6, TSOP-6, SOIC-8, TO-263-7, and TSSOP-8 packages. This makes it suitable for a variety of applications and allows designers to tailor the performance of the regulator to their application.

Conclusion

The LM2694SD/NOPB is a high-performance synchronous buck switching regulator that is suitable for a wide range of applications. It is easy to use and has features that allow it to provide excellent performance. It can handle high current requirements, provide high efficiency, and is available in several packages. This makes it a popular choice for automotive, industrial and consumer applications.

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