vedo35
Member
Yes since long time i was busy QFN64 , PQFN64 type motor drivers on the inkjet printers. Especially HP, Lexmark and Canon inkjet printers dc and stepper motor driver ic that always using Texas instruments logo and even using texas instruments ic name using SNxxxx. Today i was busy with SN0507087 driver ic. Finally i found the original ic and name.
) TB62237BFG everything is same like datasheet pinouts. This is actually Toshiba product but using Texas logo.. Its a confusing trouble who wants to change this ic.
https://www.mouser.com/ds/2/408/TB62237BFG_E_20070625a-1117.pdf
SN0507087 = TB62237BFG

https://www.mouser.com/ds/2/408/TB62237BFG_E_20070625a-1117.pdf
SN0507087 = TB62237BFG