• DocumentCode
    1888250
  • Title

    A robust digital DC-DC converter with rail-to-rail output range in 40nm CMOS

  • Author

    Soenen, E.G. ; Roth, Andrei ; Shi, Jack ; Kinyua, Martin ; Gaither, J. ; Ortynska, E.

  • Author_Institution
    TSMC, Austin, TX, USA
  • fYear
    2010
  • fDate
    7-11 Feb. 2010
  • Firstpage
    198
  • Lastpage
    199
  • Abstract
    A DC-DC converter with an embedded digital controller is implemented in 40 nm CMOS. The converter including the ADC, decimator, digital filter, and DPWM occupies 0.7 mm2 of which the area occupied by the output drivers is 0.6 mm2. It achieves >90% efficiency at 200 mA load.
  • Keywords
    CMOS integrated circuits; DC-DC power convertors; controllers; digital control; digital filters; low-power electronics; ADC; DPWM; decimator; digital filter; embedded digital controller; rail-to-rail output range; robust digital DC-DC converter; size 40 nm; Batteries; DC-DC power converters; Digital filters; Feedback; Frequency; Pulse width modulation; Quantization; Rail to rail outputs; Robustness; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International
  • Conference_Location
    San Francisco, CA
  • ISSN
    0193-6530
  • Print_ISBN
    978-1-4244-6033-5
  • Type

    conf

  • DOI
    10.1109/ISSCC.2010.5433987
  • Filename
    5433987
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1888250