Name
Title | ||
|---|---|---|
Switched inductor capacitor buck converter with >85% power efficiency in 100uA-to-300mA loads using a bang-bang zero-current detector |
Abstract | ||
|---|---|---|
As portable devices have been widely spread in nowadays, PMIC with a high efficiency in wide load range have been the main design focus. In this paper, an accurate bang-bang zero-current detector to prevent reverse inductor current and a triple mode switched inductor-capacitor buck converter to extend load range are presented. The proposed converter sustains minimum power conversion efficiency of 85% in the output load range from 100uA to 300mA. The chip was fabricated in a 0.18um CMOS process. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/CICC.2018.8357024 | 2018 IEEE Custom Integrated Circuits Conference (CICC) |
Keywords | Field | DocType |
PMIC,buck,bang-bang zero-current detector (BBZCD),switched capacitor,wide load range | Electrical efficiency,Energy conversion efficiency,Capacitor,Computer science,Inductor,Switched capacitor,Chip,Electronic engineering,Buck converter,Detector | Conference |
ISBN | Citations | PageRank |
978-1-5386-2484-5 | 0 | 0.34 |
References | Authors | |
1 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jong-Beom Baek | 1 | 3 | 2.59 |
| Ji-Hun Lee | 2 | 5 | 3.92 |
| Se-un Shin | 3 | 13 | 4.12 |
| Min-yong Jung | 4 | 20 | 3.34 |
| Gyu-Hyeong Cho | 5 | 8 | 2.86 |