hi,
From Datasheet, both VinA and Vin pins are power supply sources and they are directly connected together in application circuit. But as VinA is just as source for internal control stage. customer wants to know whether VINA and Vin can be connected separately to different voltage evel power supply , for example, Vin=3.3V, Vina=1.8V. if possilbe, can you share internal circuit or block diagram about Vin and Vina?
