Soft pre-charge H/V switch for charge pump with NAND flash memory using external power
- Title
- Soft pre-charge H/V switch for charge pump with NAND flash memory using external power
- Other Titles
- V switch for charge pump with NAND flash memory using external power
- Author
- 이상선
- Keywords
- solid state drive (SSD); NAND flash memory; charge pump; boost converter; soft start; high voltage switch
- Issue Date
- 2013-09
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Citation
- IEICE Electronics Express, 2013, 10(17), 20130497-20130497
- Abstract
- This letter describes a soft pre-charge high voltage switch for a program/erase charge pump (P/E Pump) with NAND flash memory using an external high voltage of 12V. The use of a external high voltage reduces the P/E Pump stage and improves the power efficiency. The external high voltage is used as input power of the P/E Pump. The soft pre-charge high voltage switch is proposed to transfer the external high voltage without a breakdown issue. The proposed high voltage switch passes the external high voltage of +12V to be ramped up linearly at the start-up phase.
- URI
- https://www.jstage.jst.go.jp/article/elex/10/17/10_10.20130497/_articlehttp://hdl.handle.net/20.500.11754/50628
- ISSN
- 1349-2543
- DOI
- 10.1587/elex.10.20130497
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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