Capacitive load driving device.

摘要

A device for driving a capacitive load, comprising a first switching element (SCR2) responsive to an external control signal (IN) for selectively conducting a charge current therethrough to the load (C1), a second switching element (Q6; SCR3) responsive to the external control signal for conducting a discharge current from the load and a generator (D1) for generating from the discharge current a cutoff signal to be applied to the first switching element to ensure turn-off of the latter.