TY - GEN
T1 - A 300mA 14mV-ripple digitally controlled buck converter using frequency domain ΔΣ ADC and hybrid PWM generator
AU - Ahmad, Hani H.
AU - Bakkaloglu, Bertan
PY - 2010/5/18
Y1 - 2010/5/18
N2 - Digitally controlled DC-DC converters enable design portability as well as reconfigurable compensation and control schemes. Digital controllers are also resistant to process and temperature variations making them attractive for SoC applications. The main building blocks of a digital controller for integrated switchmode converters are the feedback ADC that digitizes the error signal, the digital compensator, and the digital PWM generator (DPWM). The ADC and DPWM blocks are typically the most challenging circuits to design in terms of power consumption, complexity, and area.
AB - Digitally controlled DC-DC converters enable design portability as well as reconfigurable compensation and control schemes. Digital controllers are also resistant to process and temperature variations making them attractive for SoC applications. The main building blocks of a digital controller for integrated switchmode converters are the feedback ADC that digitizes the error signal, the digital compensator, and the digital PWM generator (DPWM). The ADC and DPWM blocks are typically the most challenging circuits to design in terms of power consumption, complexity, and area.
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U2 - 10.1109/ISSCC.2010.5433985
DO - 10.1109/ISSCC.2010.5433985
M3 - Conference contribution
AN - SCOPUS:77952129006
SN - 9781424460342
T3 - Digest of Technical Papers - IEEE International Solid-State Circuits Conference
SP - 202
EP - 203
BT - 2010 IEEE International Solid-State Circuits Conference, ISSCC 2010 - Digest of Technical Papers
T2 - 2010 IEEE International Solid-State Circuits Conference, ISSCC 2010
Y2 - 7 February 2010 through 11 February 2010
ER -