The LTC3782LCUH from Linear Technology is a high-performance, dual 2-phase synchronous step-up DC/DC controller that is adept at driving N-channel MOSFETs. This versatile component is designed to generate output voltages up to 60V from an input voltage range of 4.5V to 36V, making it an ideal choice for a wide array of power conversion applications.

Key Features

• Wide Input Voltage Range: With an operating range of 4.5V to 36V, the LTC3782LCUH is suitable for use with a variety of input sources, including single or multiple battery configurations, industrial supplies, and automotive power systems.
• High Output Voltage: Capable of producing output voltages up to 60V, this controller can easily meet the needs of high-voltage systems and applications.
• Dual 2-Phase Operation: The dual 2-phase design reduces input and output ripple, improves transient response, and allows for the use of smaller inductors and capacitors, leading to a more compact and efficient power supply design.
• Current Mode Control: Provides excellent line and load regulation, as well as a fast transient response, ensuring stable operation under a wide range of conditions.
• Adjustable Frequency: With a frequency range of 50kHz to 900kHz, designers can optimize the controller to suit the specific requirements of their power supply, whether it's for efficiency, size, or noise characteristics.
• Robust Protection Features: Includes overvoltage, undervoltage, and overcurrent protection, ensuring reliable operation and safeguarding against a variety of fault conditions.

Applications

The LTC3782LCUH is well-suited for a range of applications, including but not limited to:

• Industrial Power Systems
• Automotive Power Supplies
• Distributed Power Systems
• Telecommunications Infrastructure
• High Power LED Lighting

Package and Quality

The LTC3782LCUH is housed in a compact QFN-32 package, offering a space-saving solution for your power supply design. Linear Technology ensures high-quality and reliability of their products, making the LTC3782LCUH a trustworthy choice for your high-performance power conversion needs.