The invention relates to a numerical control and analog hybrid-driven circuit structure. The circuit structure comprises two trigger circuits used for driving two power devices on a bridge arm respectively, and further comprises a numerical control chip, a driver chip and a driver transformer which are connected in sequence. The numerical control chip generates a PWM signal, the PWM signal is amplified through the driver chip and then connected with the two trigger circuits through the driver transformer, the primary side of the driver transformer is connected with the output end of the driver chip, and two secondary-side windings of the driver transformer are connected with the two trigger circuits respectively. The digital chips and an analog device are combined, the circuit structure is simplified, the problem that an analog circuit occupies an excessively large area in a PCB is solved, and meanwhile the driving capacity of a driving circuit is improved.