MOTOR ASSEMBLY INTEGRATED CIRCUIT AND APPLICATION DEVICE

摘要

A motor assembly, an integrated circuit, and an application device including a motor assembly are provided. The motor assembly includes a motor and a motor drive circuit. The motor drive circuit includes a step-down circuit. The step-down circuit includes a first current branch and a second current branch that are selectively turned on. The step-down circuit can be integrated in an on-demand integrated circuit, thereby reducing circuit complexity and cost.