IRDC3891 & IRDC3892 Evaluation Boards

Infineon Technologies IRDC3891 and IRDC3892 Evaluation Boards are designed to demonstrate the functionality of the Infineon Integrated DC-DC POL Converters and facilitate faster project development. These 4-layered boards offer either an IR3891 or IR3892 DC-DC converter, along with power supply decoupling capacitors, bootstrap capacitors, and feedback components. The feedback resistors are connected to the output voltage at the point of regulation and are located close to the buck converters.To improve efficiency, the circuit boards are designed to minimize the length of the on-board power ground current path.