Method and implementation for eliminating random pulse during power up of digital signal controller

摘要: A switching mode power converter includes a DSC with digital PWM module configured for complementary operation during normal operation. The control algorithm of the is such that an initialization stage immediately following up device relevant modules used interleaving are reconfigured to temporarily operate in independent duty cycle associated each channel set at zero. remain predefined period time. Once time reached, again back original configuration and resumes modules.