Name
Title | ||
|---|---|---|
Suppressing output overshoot voltage technique with 47.1mW/μs power-recycling rate and 93% peak efficiency DC-DC converter for multi-core processors. |
Abstract | ||
|---|---|---|
Conversion efficiency degrades in case of heavy-to-light loading change since state-of-art overshoot reduction techniques simply dissipate redundant energy at the output of buck DC-DC converter. Thus, the proposed dual-mode ripple-recovered compensator (D-RRC) and multi-phase suppressing output overshoot voltage (MP-SOOV) technique uses 33nH bondwire inductance to recycle energy and provides 47.1mW/mu s ultra-fast power-recycling rate to suppress overshoot voltage from 507mV to 95mV with 81.3% improvement when load changes from 1.7A to 0.3A. Experimental results show 93% high efficiency and high-speed operation with only tens of nano second on-time period. |
Year | Venue | Keywords |
|---|---|---|
2015 | Proceedings of the European Solid-State Circuits Conference | Dual-mode ripple-recovered compensator (D-RRC),multi-phase suppressing output overshoot voltage (MP-SOOV) technique,power recycling,constant on-time (COT) control |
Field | DocType | ISSN |
Computer science,Overshoot (signal),Voltage,Control engineering,Electronic engineering,Dc dc converter,Multi-core processor | Conference | 1930-8833 |
Citations | PageRank | References |
0 | 0.34 | 2 |
Authors | ||
13 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| mengwei chien | 1 | 1 | 1.16 |
| Wen-Hau Yang | 2 | 8 | 3.96 |
| yingwei chou | 3 | 1 | 1.16 |
| Hsin-Chieh Chen | 4 | 1 | 1.16 |
| Wei-Chung Chen | 5 | 21 | 6.26 |
| Ke-Horng Chen | 6 | 379 | 90.04 |
| Chin-Long Wey | 7 | 316 | 56.51 |
| Shin-Chi Lai | 8 | 50 | 9.78 |
| Ying-Hsi Lin | 9 | 112 | 30.84 |
| Chao-Cheng Lee | 10 | 86 | 18.59 |
| Jian-Ru Lin | 11 | 9 | 6.01 |
| Tsung-Yen Tsai | 12 | 37 | 20.41 |
| Hsin-Yu Luo | 13 | 1 | 1.38 |