dc1823a is an ideal diode bridge controller for applications that require high current ac to dc full-wave rectification or dc polarity correction.
This document provides a quick start procedure for setting up and testing the DC1823A ideal diode bridge controller. It includes component details, thermal plots, and performance data for various load currents. The circuit uses four N-channel MOSFETs and a bypass capacitor to achieve full-wave rectification with low power dissipation. Thermal plots are provided for MOSFETs under load, and the document includes a parts list and schematic diagram. Safety and usage notes are included for proper handling and evaluation purposes only.
| MOSFET RDS(ON) | 2.5mΩ typical |
|---|---|
| Maximum Load Current (AC 12VACRMS) | 0.7A |
| Maximum Load Current (AC 24VACRMS) | 1.5A |
| Efficiency at 10A Load | 99.81% |
1.5A, limited by the demo board supplied CLOAD.
99.81%.