The LT3479EFE#TRPBF by Linear Technology is a robust and versatile dual PWM DC/DC converter designed for applications requiring efficient power conversion. This component is engineered to provide a high level of performance in a wide range of systems, including industrial, automotive, and telecommunications equipment.

Key Features:

• Wide Input Voltage Range: The device can operate with an input voltage range from 2.8V to 36V, making it suitable for a variety of supply voltages.
• Adjustable Switching Frequency: Users can adjust the switching frequency from 200kHz to 3MHz, which allows for flexibility in the design of the power supply, including the choice of inductor size and efficiency optimization.
• Independent Shutdown and Soft-Start: Each channel can be independently shut down and has its own soft-start capability, which provides controlled startup and helps to prevent inrush current issues.
• Current Mode Control: Offers excellent line and load regulation and ensures stable operation over a wide range of input voltages and output currents.
• Thermal Protection: The device includes thermal shutdown protection to safeguard against overheating and potential damage.

Applications:

• LED Backlighting
• Automotive and Industrial Lighting
• Battery-Powered Systems
• Step-Up/Step-Down Converters
• Positive to Negative Converters

The LT3479EFE#TRPBF is packaged in a compact TSSOP-16 package and is characterized for operation from -40°C to 125°C, making it suitable for harsh environments. Its dual-channel design allows for the generation of two independent output voltages, which can be either positive or negative with respect to ground, providing additional design flexibility.

With its robust feature set and flexibility, the LT3479EFE#TRPBF is an optimal solution for designers looking to create efficient and reliable power conversion systems in their next-generation electronic products.