TY - GEN
T1 - A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications
AU - Guo, Jhih Sian
AU - Lin, Shih Mei
AU - Tsai, Chien Hung
PY - 2013
Y1 - 2013
N2 - An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named "Emulated-Ramp Feedback, ERF". A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm2 chip area.
AB - An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named "Emulated-Ramp Feedback, ERF". A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm2 chip area.
UR - http://www.scopus.com/inward/record.url?scp=84893616251&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893616251&partnerID=8YFLogxK
U2 - 10.1109/ASSCC.2013.6690982
DO - 10.1109/ASSCC.2013.6690982
M3 - Conference contribution
AN - SCOPUS:84893616251
SN - 9781479902781
T3 - Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
SP - 61
EP - 64
BT - Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
T2 - 2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
Y2 - 11 November 2013 through 13 November 2013
ER -