| IP명 | A High-Efficiency Low-Cost Hybrid Dual-Path Three-Level Step-Down Converter for SSD Memory Systems | ||
|---|---|---|---|
| Category | Analog | Application | SSD Memory Systems |
| 실설계면적 | 5㎛ X 9㎛ | 공급 전압 | 5V |
| IP유형 | Hard IP | 동작속도 | 1MHz |
| 검증단계 | Silicon | 참여공정 | HM-2003 |
| IP개요 | This paper proposed a hybrid dual-path three-level buck converter for a single-input multi-output system with a single inductor. The proposed DC-DC converter can provide low-ripple output voltage and inductor current by reducing switching node voltage (VX) and fast response which guarantee stable operation and life time of Solid stated drive (SSD). This converter consists one small size inductor (DC resistance > 300mΩ) and two flying capacitors. As the result, the converter can achieve low output ripple and high efficiency. The proposed buck converter will be fabricated in TSMC 180nm standard CMOS process with 1.8V/5V supply voltage, and the core and total chip size will be about 4mm x 4mm and 5mm x 5mm, respectively. |
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