LT3973IDD-3.3#PBF

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 LT3973IDD-3.3#PBF is a member of Linear Technology\'s family of DC DC switching regulators, which are specialized devices that regulate and convert voltages from one level to another. The LT3973IDD-3.3#PBF is part of the company\'s specialty signature low-voltage series of DC DC switching regulators designed to operate with a 3.3V input voltage range and offer out put voltages of 1.5V to 36V. This high-efficiency switching regulator can be used to power a variety of applications, including 5V, 12V, and 24V distributed-power systems and industrial automation equipment.

A unique feature of the LT3973IDD-3.3#PBF is that it integrates a low-noise synchronous buck controller with a power MOSFET to provide a high-performance regulator solution. This versatile device requires few components and provides a high-efficiency regulator design. The LT3973IDD-3.3#PBF also offers a selectable Power-Save mode for reduced quiescent current and a Pulse Frequency Modulation (PFM) mode for improved light load efficiency. It also features over temperature protection and adjustable soft-start.

The LT3973IDD-3.3#PBF switching regulator works by converting a DC input voltage to a desired regulated output voltage. The voltage is then output to a load, such as a microprocessor or motor. The LT3973IDD-3.3#PBF is equipped with an internal power MOSFET switch, feedback voltage reference, current sense circuitry, and internal compensation. The switch is controlled by a pulse-width modulated (PWM) signal derived from the internal PWM controller. The PWM controller switches the MOSFET at a frequency that is determined by the load and input voltage. The MOSFET is turned on and off rapidly to allow the output voltage to track the reference voltage. To further improve efficiency, the MOSFET is also turned off in no-load conditions. The LT3973IDD-3.3#PBF also features a Power-Save mode to reduce the quiescent current.

The LT3973IDD-3.3#PBF is highly efficient and flexible, offering designers the ability to optimize the system performance in terms of output current and the output voltage. By changing the design parameters included within the LT3973IDD-3.3#PBF configuration, the device can be optimized for different applications. In addition, the device is capable of handling large thermal challenges, making it an optimal choice for high-power systems that must be cooled sufficiently. Finally, the LT3973IDD-3.3#PBF can also be used in isolated power systems, as it has a high tolerance for electrical noise.

In summary, the LT3973IDD-3.3#PBF is a powerful, low-voltage DC DC switching regulator designed to operate within a 3.3V input voltage range and offer output voltages of 1.5V to 36V. This versatile device integrates a synchronous buck controller, power MOSFET switch, feedback voltage reference, current sense circuitry and internal compensation, allowing it to handle large thermal challenges, optimize efficiency and performance, and provide high tolerance for electrical noise. As a result, the LT3973IDD-3.3#PBF is an ideal choice for a variety of distributed power systems and industrial automation applications.

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