LT3480EDD#PBF

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LT3480EDD#PBF is a type of DC-DC switching regulator from the wide range of voltage regulators provided by Linear Technology. It features an adjustable output voltage from 0.8 to 54V, dual step-down current mode controllers, and adjustable switching frequency from 200kHz up to 2MHz. This makes it suitable for applications that require an efficient, compact, and flexible power management solution.

The LT3480EDD#PBF is a dual synchronous buck regulator designed to step down a high voltage input voltage to a lower voltage output. Its two outputs are independently adjustable and can support a wide range of output currents. It operates with a wide input voltage range of up to 40V, allowing it to be used in a variety of applications including industrial and automotive electronic systems. Its wide output range can support battery charging, dynamic biasing, and low noise, high current DC supplies.

The LT3480EDD#PBF works based on current mode control, which provides excellent line and load regulation and fast transient response. The two current mode controllers operate 180° out of phase to minimize input and output ripple voltage. The switching frequency can be adjusted via external resistor and the internal oscillator, allowing for easy tuning and control of the regulator’s performance.

The LT3480EDD#PBF has built-in protection features to ensure reliable operation, including cycle-by-cycle current limit and thermal shutdown. It also features internal soft-start capabilities, which reduce the inrush current during start up. Additionally, its internal MOSFETs allow for excellent efficiency and low noise operation.

In terms of applications, the LT3480EDD#PBF is suitable for industrial electronic systems, automotive electronic systems, battery charging, dynamic biasing, and low noise, high current DC supplies. Also, its wide input voltage range and adjustable frequency make it a great choice for applications that require a robust and efficient power management solution.

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