Switch selection & sizing in CMOS implementation of variable output switched capacitor step-down DC-DC converter. - Mahesh Zanwar; Subhajit Sen (ICECS, 2015)

Programmable output switched capacitor step-down DC-DC converter with high accuracy using Sigma-Delta Feedback Control Loop. - Mahesh Zanwar; Subhajit Sen (VDAT, 2016)

Programmable Output Multi-phase Switched Capacitor Step-Up DC-DC Converter with SAR-based Regulation. - Mahesh Zanwar; Subhajit Sen (VLSID, 2017)