Electric toothbrush based on 2658 chip

The utility model relates to the technical field of electric toothbrushes, in particular to an electric toothbrush based on a 2658 chip, which comprises a main control chip U1, and a main control MCU (Microprogrammed Control Unit), a motor driving IC (Integrated Circuit), a charging management IC and a battery protection IC are integrated in the U1; the model number of the U1 is JZ2658; the motor driving IC is electrically connected with a B1 and a C2, and the charging management IC is electrically connected with a USB, a C3, an R2 and an R4. The utility model has the advantages that: peripheral devices are few, so that the cost is greatly reduced; high-medium-low strength is achieved, and a customer can select by himself/herself according to the comfort level, so that the use comfort level of the user is improved; all the components are sealed together, so that the factors influenced by the outside are reduced, and the stability of the product is enhanced; a charging management IC and a battery protection IC