SLVSE46A November 2017 – January 2018 TPS65680
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
The I2CSEL pin lets you select one of two slave possible addresses, so that you can use two TPS65680 devices in the same application and address each of them separately. This can be necessary, for example, if your application needs more than 12 clock outputs.