1.8 V Low-Transient-Energy Adaptive Program-Voltage Generator Based on Boost Converter for 3D-Integrated NAND Flash SSD

Ishida, Koichi; Yasufuku, Tadashi; Miyamoto, Shingo; Nakai, Hiroto; Takamiya, Makoto; Sakurai, Takayasu; Takeuchi, Ken

doi:10.1109/jssc.2011.2131810

Cited by 36 publications

(17 citation statements)

References 15 publications

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“…Decreasing power consumption is the key design issue of SSD. To reduce the power consumption, the 3D-SSD with a low power boost converter has been proposed in [5]. By using the boost converter as the high-voltage booster instead of charge pumps, the energy consumption of NAND flash memories is decreased by 68% [5].…”

Section: Scm and Nand Flash Hybrid Memory Systemmentioning

confidence: 99%

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Highly reliable, high speed and low power NAND flash memory-based Solid State Drives (SSDs)

Takeuchi

Hatanaka

Tanakamaru

2012

IEICE Electron. Express

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SSDs and emerging storage class non-volatile semiconductor memories such as PCRAM, FeRAM, RRAM and MRAM have enabled innovations in various nano-scale VLSI memory systems for personal computers, multimedia applications and enterprise servers. This paper provides a comprehensive review on various state-of-theart memory system architectures and related memory circuits for the highly reliable, high speed and low power NAND flash memory based SSDs.

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Section: Scm and Nand Flash Hybrid Memory Systemmentioning

confidence: 99%

“…In the write operation with 16-24 channels, the boost converter operates in a high speed mode to accelerate the boosting. In the conventional 3D-SSD [5], the maximum number of channels is 15 to satisfy the rising time requirement. In the proposed scheme, the maximum number of channels is enhanced by 60%.…”

Section: Scm and Nand Flash Hybrid Memory Systemmentioning

confidence: 99%

Highly reliable, high speed and low power NAND flash memory-based Solid State Drives (SSDs)

Takeuchi

Hatanaka

Tanakamaru

2012

IEICE Electron. Express

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“…For instance, the power supply should be regulated to >10 V for the neural stimulators in implantable medical devices (IMDs) [8] or flash memory circuits [9]. For battery charging, a constant current and voltage control is required [10].…”

Section: Introductionmentioning

confidence: 99%

An Overview of Regulation Topologies in Resonant Wireless Power Transfer Systems for Consumer Electronics or Bio-Implants

Liu

Huang

et al. 2018

Energies

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Abstract:Owing to its relatively high efficiency, extended transmission range, and less exposure to radio frequency radiation, near-field resonant wireless power transfer (R-WPT) has been widely used in consumer electronics and bio-implants. For most applications, a well-regulated output voltage is required against the coupling and loading variations, and thus a regulation scheme should be employed in an R-WPT system. To achieve an optimal receiver (RX) or overall efficiency, together with a reduced cost overhead, several regulation schemes have been proposed in recent years, where the regulation can be implemented at either the RX or transmitter (TX) side, or both. These regulation schemes have been reviewed and comprehensively discussed in this paper. Hence, the main contribution of this paper is to provide a guideline for designing the regulation scheme in R-WPT systems. Moreover, potential new topologies of regulation are investigated here.

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“…To overcome these problems, recently, many researchers have proposed various strategies to improve the area-efficient and power-efficient peripheral circuit of high voltage generator for 3D-SSD. Two main approaches have been proposed: Modifying the charge pump to improve the area-efficient and power-efficient [1,2] and using the boost converter for area-efficient, power-efficient, and fast rising time performance [3,4,5].…”

Section: Introductionmentioning

confidence: 99%

Area-efficient analog peripheral circuit techniques for Solid State Drive with NAND flash memories

Kim

Lee

2013

IEICE Electron. Express

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This letter proposes area-efficient peripheral circuit techniques for 3D Solid State Drive (SSD) with NAND flash memories. We reduced charge pump stage using external high voltage of 12 V and 5 V, and improve target voltage accuracy using a cascode error amplifier of high voltage linear regulator. Also, we proposed fast transient response active mode VDC using NMOS pass element with external high voltage of 5 V.

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1.8 V Low-Transient-Energy Adaptive Program-Voltage Generator Based on Boost Converter for 3D-Integrated NAND Flash SSD

Cited by 36 publications

References 15 publications

Highly reliable, high speed and low power NAND flash memory-based Solid State Drives (SSDs)

Highly reliable, high speed and low power NAND flash memory-based Solid State Drives (SSDs)

An Overview of Regulation Topologies in Resonant Wireless Power Transfer Systems for Consumer Electronics or Bio-Implants

Area-efficient analog peripheral circuit techniques for Solid State Drive with NAND flash memories

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