Analog Devices Inc. EVAL-CN0556-EBZ Evaluation Board

Analog Devices Inc. EVAL-CN0556-EBZ Evaluation Board is designed to evaluate the LT8228 bidirectional synchronous 100V buck/boost controller. The EVAL-CN0556-EBZ board features a 2V to 14V adjustable buck at 35A output current and a 14V to 56V adjustable boost at 10A output current. This evaluation board offers fully programmable bi-directional control and monitoring and seamless buck-to-boost transition (vice-versa). The EVAL-CN0556-EBZ board features six independent control loops that regulate input and output voltage in both directions and provide input and output current-limit programming and monitoring. This board includes protection features such as under-voltage, over-voltage, over-current, and reverse-current protection.

Features

  • High-efficiency buck or boost DC-DC converter
  • 14V to 56V buck input voltage and 8V to 14V boost input voltage
  • Fully programmable bidirectional control and monitoring ​
  • Seamless buck-to-boost transition and vice versa​
  • 35A maximum output current​ in buck mode
  • 10A maximum output current​ in boost mode
  • Reverse current protection

CN0556 Simplified Block Diagram

Analog Devices Inc. EVAL-CN0556-EBZ Evaluation Board

CN0556 Initial Hardware Setup (BUCK or BOOST Mode)

Analog Devices Inc. EVAL-CN0556-EBZ Evaluation Board

Analog Devices Inc. EVAL-CN0556-EBZ Evaluation Board