Name: Tiger Lake-H Serial IO I2C Controller #1
This shows up on a Dell Inspiron 7610 as "15.1 Intel Corporation Device [8086:43e9]" - this is indeed a Tiger Lake-H notebook.
43e8 is named in an existing entry "Tiger Lake-H Serial IO I2C Controller #0", so I opted for consistency and just incremented the number.
Microsoft Windows 11 claims this is a "Intel(R) Serial IO I2C Host Controller". Microsoft Windows also uses the matching wording for 43e8, so there is a good chance that this is a Serial IO I2C controller.