LT3684EMSE#TRPBF

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

LT3684EMSE#TRPBF Application Field and Working Principle

The LT3684EMSE#TRPBF is a member of the family of DC-DC switching regulator from Linear Technology. It is designed to meet the needs of multiple power conversion applications. It is a versatile, easy to implement and extremely powerful integrated DC-DC switching regulator. It offers high efficiency and low cost for a wide range of applications.

The LT3684EMSE#TRPBF is capable of buck, boost, and SEPIC converter topologies in a single package. It can deliver up to 9A of output current, and is optimized for wide input voltage range that accommodate a wide range of applications. The LT3684EMSE#TRPBF is capable of delivering up to 9.75A peak output current and up to 6.25A of steady-state load current. The maximum input voltage is 15V, and the maximum output voltage is 36V.

Since the LT3684EMSE#TRPBF is optimized for wide input voltage range, it can be adapted to a variety of applications. It is able to accept input voltages as low as 4.5V, and output voltages as low as 3.3V, making it ideal for applications in the industrial and automotive markets. The regulator also incorporates dual-mode operation, which allows for the output to be regulated in both the buck and the boost converter configurations.

In terms of the working principle, the LT3684EMSE#TRPBF follows an overall control algorithm to regulate the output voltage or current. It has two output stage configurations, each of which utilizes a separate low-side current sink. The Low-Side current sink acts as the current limit, and can be configured to operate in either a feedback or non-feedback mode. The Low-Side current sink is then used to regulate the output current, by controlling the switching action of the switching MOSFETs.

Furthermore, the LT3684EMSE#TRPBF also has several protection features, such as adjustable input/output short-circuit protection, over-temperature protection, and thermal foldback. These features ensure that the LT3684EMSE#TRPBF is protected from any possible damage or over-driving the system. In addition, the LT3684EMSE#TRPBF also includes a low-side current sense which helps in monitoring the output current, and a symmetry detector, which helps maintain the effective output voltage.

To sum up, the LT3684EMSE#TRPBF is an integrated DC-DC switching regulator, optimized for a wide input voltage range. It is capable of buck, boost, and SEPIC topologies, and provides high efficiency, low noise, and excellent stability. Furthermore, it also incorporates dual-mode operation and several protective features. Making it ideal for both industrial and automotive applications.

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