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LT3471EDD

LT3471EDD Description

The LT3471EDD is a high-performance, dual-output DC switching voltage regulator designed and manufactured by Analog Devices Inc. This IC is part of the DC Switching Voltage Regulators category and is packaged in a 10DFN tube. Despite being classified as obsolete, it still offers a range of features and benefits that make it suitable for certain applications.

LT3471EDD Features

• Adjustable Output Type: The LT3471EDD provides an adjustable output voltage, allowing for greater flexibility in system design.
• Dual Rail Output Configuration: This IC features a positive and negative dual rail output, which is ideal for applications requiring both positive and negative voltages.
• Wide Input Voltage Range: With an input voltage range of 2.1V to 16V, the LT3471EDD can handle a variety of input sources.
• High Output Voltage: Capable of delivering up to ±40V, this IC is suitable for applications requiring high output voltages.
• Low Output Voltage: The minimum/fixed output voltage is ±1V, providing a wide range of output voltage options.
• High Frequency Switching: Operating at a switching frequency of 1.2MHz, the LT3471EDD offers fast response times and high efficiency.
• Surface Mount Technology: The surface mount technology allows for compact and efficient board layout.
• Low Output Current: The LT3471EDD can deliver up to 1.3A of output current, making it suitable for low to medium power applications.

LT3471EDD Applications

The LT3471EDD is ideal for applications where dual rail output voltages are required, such as:

• Battery Management Systems: The adjustable output voltage feature makes it suitable for managing battery charging and discharging.
• Industrial Control Systems: The wide input voltage range and high output voltage make it suitable for industrial control systems that require stable power supplies.
• Medical Equipment: The dual rail output configuration is ideal for medical equipment that requires both positive and negative voltages.

Conclusion of LT3471EDD

While the LT3471EDD is an obsolete product, it still offers a range of features and benefits that make it suitable for certain applications. Its adjustable output voltage, dual rail output configuration, and wide input voltage range make it an attractive option for designers working on systems that require both positive and negative voltages. However, it is essential to consider the product's obsolescence and potential availability when selecting the LT3471EDD for new designs.