Krishna Kanth Gowri Avalur

  • Citations Per Year
Learn More
A switching converter (DC-DC) cascaded with parallel low dropout regulators (LDO) gives the best trade off in terms of high system efficiency and low output ripple for automotive Power Management ICs (PMIC). The minimum DC-DC output voltage is dependent on the highest LDO output and its corresponding dropout voltage. An adaptive LDO dropout technique based(More)
This paper proposes a novel method for ripple cancellation in multi-phase converters. Unlike the conventional multi-phase converter, the proposed topology can cancel the ripple irrespective of the duty ratios. The proposed topology is designed to give 3.3V output for wide supply range of 4.5 to 18V and load range of 0 to 3A in AMS 0.35um high-voltage CMOS(More)
  • 1