Product Overview: LT3574EMS#PBF

The LT3574EMS#PBF is a high-performance, isolated monolithic flyback converter from Linear Technology, designed to simplify the task of generating isolated power supplies. This innovative component is ideal for a wide range of applications, including industrial, telecommunications, and medical equipment where isolated voltage conversion is critical for safety and performance.

Key Features

• Integrated Transformer Driver: The LT3574EMS#PBF incorporates an internal 1.85A, 420V power switch, which, when combined with its boundary mode control, allows for a smaller transformer size, reducing overall solution footprint and cost.
• Wide Input Voltage Range: It supports a wide input voltage range from 3V to 36V, making it versatile for use in various applications that require different input voltages.
• Adjustable Output Voltage: The output voltage can be set with one external resistor, providing flexibility in design and simplifying the process of customizing the output voltage to specific requirements.
• No Opto-Isolator Required: The LT3574EMS#PBF utilizes a third winding or bias winding for regulation, eliminating the need for an opto-isolator and simplifying the design process.
• Thermal Protection: The device includes over-temperature protection, ensuring reliable operation under a wide range of temperature conditions.

Applications

• Isolated Telecom Power Supplies
• Medical Equipment
• Industrial Control Systems
• Isolated Car/Aviation Power Supplies
• Isolated Auxiliary/Housekeeping Power Supplies

The LT3574EMS#PBF is a robust solution for designers looking to integrate an isolated power supply into their systems without the complexity typically associated with such designs. Its monolithic structure and built-in features reduce the number of external components required, leading to cost savings and a more reliable end product. With its ease of use, efficiency, and flexibility, the LT3574EMS#PBF stands out as a go-to choice for isolated power supply needs.

Linear Technology, renowned for its high-quality power management solutions, ensures that the LT3574EMS#PBF meets the stringent requirements of a variety of industries, providing a reliable and efficient power conversion solution for your critical applications.