The Asus 0A001-00697600 is a 45 W AC adapter for notebooks, supplying power to compatible Asus models through its PD3.0, 2-pin Type-C connection.
This is the Delta ADP-45EW CG EU type variant. It is listed for Asus C Series notebooks C223NA, C423NA, C425TA, C433TA, C434TA, C436FA and C523NA, so you can check the model number when choosing a replacement.
The 45 W rating, PD3.0 designation and Type-C connection identify its power and connector characteristics.