INDUCTIVE LOAD DRIVING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an inductive load driving device in which the physical frame of a capacitor constituting a π type filter is made small and which prevents a rise in a noise level in the case of driving two inductive loads independently of each other.

SOLUTION: A phase processing circuit 35 constituting the inductive load driving device outputs two PWM signals that are respectively outputted to two FETs 23A and 23B in accordance with an input of a driving command signal from an engine ECU 32 in a state where the start timing of the fall of one signal is made to coincide with the end timing of the rise of the other signal.

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