The AOZ1282CI-2 features 97% maximum duty cycle operation which is suitable for battery input design. Most products in this family feature high switching frequency up to 2 MHz. The AOZ1282CI and AOZ1282DI have a lower switching frequency with improved thermal performance in a smaller package. The AOZ1283PI and AOZ1284PI offer low ON resistance of 38 mΩ to reduce power loss with higher current output.