ST L6668 handbook
Datasheet
The document describes the features and characteristics of the product, including multipower BCD technology, load-dependent current-mode control, on-board high-voltage start-up, improved standby function, etc.
We have 2 manuals for the STMicroelectronics L6668: 2 Datasheets. Free to view online or download as PDF.
Datasheet
Datasheet