LTC3780 10A DC-DC Automatic Buck Boost Converter Module-Adjustable Step Up Step Down Power Supply

The LTC3780 10A DC-DC Automatic Buck Boost Converter Module is a high-efficiency adjustable power supply module capable of automatically stepping the input voltage up or down to maintain a stable output. It supports constant voltage (CV), constant current (CC), and adjustable under-voltage protection, making it suitable for battery charging, regulated power supplies and high-power electronic projects. The module uses the LTC3780 synchronous buck-boost controller and can operate even when the input voltage is above, below or equal to the required output voltage.

Technical Specifications:

• Input Voltage: DC 5V–32V
• Output Voltage: DC 1V–30V adjustable
• Output Current: Up to 10A peak; around 7A continuous
• Output Power: Approx. 80W continuous, up to 130W peak with adequate cooling
• Efficiency: Up to approximately 98%

Features:

• Automatic step-up and step-down voltage regulation
• Supports Constant Voltage (CV) and Constant Current (CC) operation
• Adjustable input under-voltage cut-off protection
• Includes short-circuit and over-current protection
• Onboard heatsinks and adjustment potentiometers for voltage/current settings

Applications:

• Adjustable DC power supplies
• Battery charging systems
• Automotive and battery-powered electronics
• High-power LED driver circuits
• Solar, industrial and telecom power applications