The behavior is expected because When you put the CapSense component inside the schematic and build the project, the analog components will be connected internally and draws some current. Please use the system level API "SetAnalogRoutingPumps()" and disable the analog pumps. You can observe some significant reduce in the current. Please refer page number 30 in the PSoC 5 system reference guide for more information of this API attached with this response.
Thanks and regards
cy_boot_v5_60_psoc4.pdf 1.3 MB