메뉴 건너뛰기




Volumn 28, Issue 9, 2013, Pages 4384-4394

Microfabricated V-groove power inductors using multilayer Co-Zr-O thin films for very-high-frequency DC-DC converters

Author keywords

High frequency dc dc converter; inductors; microfabricated inductor; thin films; V groove; very high frequency (VHF) power conversion

Indexed keywords

CORE MATERIAL; DC RESISTANCE; DC-DC BUCK CONVERTER; EDDY CURRENT-LOSS; HIGH FREQUENCY HF; HIGH-EFFICIENCY; HIGH-POWER-DENSITY; MAGNETIC PERFORMANCE; MICRO INDUCTORS; MICROFABRICATED; NANO-GRANULAR; POWER DENSITIES; QUALITY FACTORS; SI SUBSTRATES; V GROOVES; V-GROOVE; VERY-HIGH-FREQUENCY POWER CONVERSIONS;

EID: 84874618883     PISSN: 08858993     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPEL.2012.2233760     Document Type: Article
Times cited : (42)

References (66)
  • 1
    • 74049092716 scopus 로고    scopus 로고
    • Integrating magnetics for on-chip power: Challenges and opportunities
    • Sep.
    • C. R. Sullivan, "Integrating magnetics for on-chip power: Challenges and opportunities," in Proc. IEEE Custom Integr. Circuits Conf., Sep. 2009, pp. 291-298.
    • (2009) Proc. IEEE Custom Integr. Circuits Conf. , pp. 291-298
    • Sullivan, C.R.1
  • 4
    • 84862993292 scopus 로고    scopus 로고
    • Review of integrated magnetics for power supply on chip (PwrSoC)
    • Nov.
    • C. O'Mathuna, N. Wang, S. Kulkarni, and S. Roy, "Review of integrated magnetics for power supply on chip (PwrSoC)," IEEE Trans. Power Electron., vol. 27, no. 11, pp. 4799-4816, Nov. 2012.
    • (2012) IEEE Trans. Power Electron. , vol.27 , Issue.11 , pp. 4799-4816
    • O'mathuna, C.1    Wang, N.2    Kulkarni, S.3    Roy, S.4
  • 7
    • 36349026369 scopus 로고    scopus 로고
    • A multistage interleaved synchronous buck converter with integrated output filter in 0.18 μm SiGe process
    • DOI 10.1109/TPEL.2007.909288
    • S. Abedinpour, B. Bakkaloglu, and S. Kiaei, "A multistage interleaved synchronous buck converter with integrated output filter in 0.18 μm SiGe process," IEEE Trans. Power Electron., vol. 22, no. 6, pp. 2164-2175, Nov. 2007. (Pubitemid 350154050)
    • (2007) IEEE Transactions on Power Electronics , vol.22 , Issue.6 , pp. 2164-2175
    • Abedinpour, S.1    Bakkaloglu, B.2    Kiaei, S.3
  • 9
    • 72449183891 scopus 로고    scopus 로고
    • Topology comparison and design optimisation of the buck converter and the singleinductor dual-output converter for system-in-package in 65 nm CMOS
    • May
    • F. Haizoune, H. J. Bergveld, and J. P.-Gerber, J. A. Ferreira, "Topology comparison and design optimisation of the buck converter and the singleinductor dual-output converter for system-in-package in 65 nm CMOS," in Proc. IEEE 6th Int. Power Electron. Mot. Contr. Conf., May 2009, pp. 295-301.
    • (2009) Proc. IEEE 6th Int. Power Electron. Mot. Contr. Conf. , pp. 295-301
    • Haizoune, F.1    Bergveld, H.J.2    Gerber, J.P.3    Ferreira, J.A.4
  • 10
    • 80054692436 scopus 로고    scopus 로고
    • A very high frequency dc-dc converter based on a classℙ2 resonant inverter
    • Oct.
    • J. Rivas, O. Leitermann, Y. Han, and D. Perreault, "A very high frequency dc-dc converter based on a classℙ2 resonant inverter," IEEE Trans. Power Electron., vol. 26, no. 10, pp. 2980-2992, Oct. 2011.
    • (2011) IEEE Trans. Power Electron. , vol.26 , Issue.10 , pp. 2980-2992
    • Rivas, J.1    Leitermann, O.2    Han, Y.3    Perreault, D.4
  • 11
    • 77952199205 scopus 로고    scopus 로고
    • A 500 W push-pull dc-dc power converter with a 30 MHz switching frequency
    • Feb.
    • J. Glaser and J. Rivas, "A 500 W push-pull dc-dc power converter with a 30 MHz switching frequency," in Proc. IEEE Appl. Power Electron. Conf. Expo., Feb. 2010, pp. 654-661.
    • (2010) Proc. IEEE Appl. Power Electron. Conf. Expo. , pp. 654-661
    • Glaser, J.1    Rivas, J.2
  • 17
    • 80053466006 scopus 로고    scopus 로고
    • Magnetic-core and air-core inductors on silicon: A performance comparison up to 100 MHz
    • Oct.
    • R. Meere, N.Wang, T. O'Donnell, S. Kulkarni, S. Roy, and S. O'Mathuna, "Magnetic-core and air-core inductors on silicon: A performance comparison up to 100 MHz," IEEE Trans. Magn., vol. 47, no. 10, pp. 4429-4432, Oct. 2011.
    • (2011) IEEE Trans. Magn. , vol.47 , Issue.10 , pp. 4429-4432
    • Meere, R.1    Wang, N.2    O'donnell, T.3    Kulkarni, S.4    Roy, S.5    O'mathuna, S.6
  • 20
    • 0036762603 scopus 로고    scopus 로고
    • A megahertz switching DC/DC converter using FeBN thin film inductor
    • DOI 10.1109/TMAG.2002.802401
    • K. H. Kim, J. Kim, H. J. Kim, S. H. Han, and H. J. Kim, "A megahertz switching dc/dc converter using FeBN thin film inductor," IEEE Trans. Magn., vol. 38, no. 5, pp. 3162-3164, Sep. 2002. (Pubitemid 35444722)
    • (2002) IEEE Transactions on Magnetics , vol.38 , Issue.5 , pp. 3162-3164
    • Kim, K.H.1    Kim, J.2    Kim, H.J.3    Han, S.H.4    Kim, H.J.5
  • 21
    • 19344367523 scopus 로고    scopus 로고
    • Magnetics on silicon: An enabling technology for power supply on chip
    • DOI 10.1109/TPEL.2005.846537
    • S. Mathuna, T. O'Donnell, N.Wang, and K. Rinne, "Magnetics on silicon: An enabling technology for power supply on chip," IEEE Trans. Power Electron., vol. 20, no. 3, pp. 585-592, May 2005. (Pubitemid 40717951)
    • (2005) IEEE Transactions on Power Electronics , vol.20 , Issue.3 , pp. 585-592
    • Mathuna, S.C.O.1    O'Donnell, T.2    Wang, N.3    Rinne, K.4
  • 22
    • 79957641643 scopus 로고    scopus 로고
    • Design and fabrication of on-chip coupled inductors integrated with magnetic material for voltage regulators
    • Jun.
    • P. Morrow, C.-M. Park, H. Koertzen, and J. DiBene, "Design and fabrication of on-chip coupled inductors integrated with magnetic material for voltage regulators," IEEE Trans. Magn., vol. 47, no. 6, pp. 1678-1686, Jun. 2011.
    • (2011) IEEE Trans. Magn. , vol.47 , Issue.6 , pp. 1678-1686
    • Morrow, P.1    Park, C.-M.2    Koertzen, H.3    Dibene, J.4
  • 24
    • 77952838405 scopus 로고    scopus 로고
    • Analysis of integrated solenoid inductor with closed magnetic core
    • Jun.
    • J. Wright, D. Lee, A. Mohan, A. Papou, P. Smeys, and S. Wang, "Analysis of integrated solenoid inductor with closed magnetic core," IEEE Trans. Magn., vol. 46, no. 6, pp. 2387-2390, Jun. 2010.
    • (2010) IEEE Trans. Magn. , vol.46 , Issue.6 , pp. 2387-2390
    • Wright, J.1    Lee, D.2    Mohan, A.3    Papou, A.4    Smeys, P.5    Wang, S.6
  • 25
    • 79951653428 scopus 로고    scopus 로고
    • Silicon molding techniques for integrated power MEMS inductors
    • M. Wang, J. Li, K. Ngo, and H. Xie, "Silicon molding techniques for integrated power MEMS inductors," Sens. Actuat. A: Phys., vol. 166, no. 1, pp. 157-163, 2011.
    • (2011) Sens. Actuat. A: Phys. , vol.166 , Issue.1 , pp. 157-163
    • Wang, M.1    Li, J.2    Ngo, K.3    Xie, H.4
  • 27
    • 79960896519 scopus 로고    scopus 로고
    • Integration of a monolithic buck converter power IC and bondwire inductors with ferrite epoxy glob cores
    • Jun.
    • H. Jia, J. Lu, X. Wang, K. Padmanabhan, and Z. Shen, "Integration of a monolithic buck converter power IC and bondwire inductors with ferrite epoxy glob cores," IEEE Trans. Power Electron., vol. 26, no. 6, pp. 1627-1630, Jun. 2011.
    • (2011) IEEE Trans. Power Electron. , vol.26 , Issue.6 , pp. 1627-1630
    • Jia, H.1    Lu, J.2    Wang, X.3    Padmanabhan, K.4    Shen, Z.5
  • 28
    • 84860123983 scopus 로고    scopus 로고
    • Design of coupled power inductors with crossed anisotropy magnetic core for integrated power conversion
    • Feb.
    • N. Sturcken, R. Davies, C. Cheng, W. Bailey, and K. Shepard, "Design of coupled power inductors with crossed anisotropy magnetic core for integrated power conversion," in Proc. IEEE Appl. Power Electron. Conf. Expo., Feb. 2012, pp. 417-423.
    • (2012) Proc. IEEE Appl. Power Electron. Conf. Expo. , pp. 417-423
    • Sturcken, N.1    Davies, R.2    Cheng, C.3    Bailey, W.4    Shepard, K.5
  • 29
    • 84874607328 scopus 로고    scopus 로고
    • 90% high efficiency and 100 W/cm3 high power density integrated dc-dc converter for cellular phones
    • Apr.
    • S. Sugahara, K. Yamada, M. Edo, T. Sato, and K. Yamasawa, "90% high efficiency and 100 W/cm3 high power density integrated dc-dc converter for cellular phones," IEEE Trans. Power Electron., vol. 28, no. 4, pp. 1994-2004, Apr. 2013.
    • (2013) IEEE Trans. Power Electron. , vol.28 , Issue.4 , pp. 1994-2004
    • Sugahara, S.1    Yamada, K.2    Edo, M.3    Sato, T.4    Yamasawa, K.5
  • 31
    • 0030246378 scopus 로고    scopus 로고
    • Granular magnetic cobalt metal/polymer thin film system
    • J. Hong, E. Kay, and S. X. Wang, "Granular magnetic cobalt metal/polymer thin film system," IEEE Trans. Magn., vol. 32, no. 5, pp. 64-66, 1996.
    • (1996) IEEE Trans. Magn. , vol.32 , Issue.5 , pp. 64-66
    • Hong, J.1    Kay, E.2    Wang, S.X.3
  • 32
    • 20944433840 scopus 로고    scopus 로고
    • Perpendicular anisotropy in granular Co-Zr-O films
    • May
    • Y. Sun,W. Li, P. Dhagat, and C. R. Sullivan, "Perpendicular anisotropy in granular Co-Zr-O films," J. Appl. Phys., vol. 97, no. 10, pp. 10N301-1-10N301-3, May 2005.
    • (2005) J. Appl. Phys. , vol.97 , Issue.10
    • Sun, Y.1    Li, W.2    Dhagat, P.3    Sullivan, C.R.4
  • 33
    • 0035386528 scopus 로고    scopus 로고
    • Co-Zr-O nano-granular thin films with improved high frequency soft magnetic properties
    • DOI 10.1109/20.951139, PII S0018946401065682
    • S. Ohnuma, H. J. Lee, N. Kobayashi, H. Fujimori, and T.Masumoto, "Co-Zr-O nano-granular thin films with improved high frequency softmagnetic properties," IEEE Trans. Magn., vol. 37, no. 4, pp. 2251-2254, Jul. 2001. (Pubitemid 32969277)
    • (2001) IEEE Transactions on Magnetics , vol.37 , Issue.4 , pp. 2251-2254
    • Ohnuma, S.1    Lee, H.J.2    Kobayashi, N.3    Fujimori, H.4    Masumoto, T.5
  • 34
    • 0000108178 scopus 로고    scopus 로고
    • High-frequency magnetic properties in metal-nonmetal granular films (invited)
    • S. Ohnuma, "High-frequencymagnetic properties in metal-nonmetal granular films," J. Appl. Phys., vol. 79, no. 8, pp. 5130-5135, 1996. (Pubitemid 126585087)
    • (1996) Journal of Applied Physics , vol.79 , Issue.8 PART 2A , pp. 5130-5135
    • Ohnuma, S.1    Fujimori, H.2    Mitani, S.3    Masumoto, T.4
  • 35
    • 4444266183 scopus 로고    scopus 로고
    • Comparison of magnetic materials for V-groove inductors in optimized high-frequency dc-dc converters
    • Jul.
    • P. Dhagat, S. Prabhakaran, and C. R. Sullivan, "Comparison of magnetic materials for V-groove inductors in optimized high-frequency dc-dc converters," IEEE Trans. Magn., vol. 40, no. 4, pp. 2008-2010, Jul. 2004.
    • (2004) IEEE Trans. Magn. , vol.40 , Issue.4 , pp. 2008-2010
    • Dhagat, P.1    Prabhakaran, S.2    Sullivan, C.R.3
  • 36
    • 27744573762 scopus 로고    scopus 로고
    • High-frequency resistivity of soft magnetic granular films
    • DOI 10.1109/TMAG.2005.854720
    • W. Li, Y. Sun, and C. Sullivan. (2005, Oct.). "High-frequency resistivity of soft magnetic granular films," IEEE Trans. Magn., vol. 41, no. 10, pp. 3283-3285, Oct. 2005. (Pubitemid 41584423)
    • (2005) IEEE Transactions on Magnetics , vol.41 , Issue.10 , pp. 3283-3285
    • Li, W.1    Sun, Y.2    Sullivan, C.R.3
  • 37
    • 84949500046 scopus 로고    scopus 로고
    • Thin film inductor for GHz band with CoFeSiO/SiO2 multi-layer granular films and its application for power amplifier module
    • Mar./Apr.
    • K. Ikeda, K. Kobayashi, K. Ota, T. S. R. Kondo, and M. Fujimoto, "Thin film inductor for GHz band with CoFeSiO/SiO2 multi-layer granular films and its application for power amplifier module," in Proc. IEEE Int. Magn. Conf., Mar./Apr. 2003, p. FC-02.
    • (2003) Proc. IEEE Int. Magn. Conf.
    • Ikeda, K.1    Kobayashi, K.2    Ota, K.3    Kondo, T.S.R.4    Fujimoto, M.5
  • 38
    • 25144511362 scopus 로고    scopus 로고
    • 2 granular films
    • DOI 10.1109/TMAG.2005.852949
    • J. Zhao, J. Zhu, Z. Chen, and Z. Liu, "Radio-frequency planar integrated inductor with permalloy-SiO granular films," IEEE Trans. Magn., vol. 41, no. 8, pp. 2334-2338, Aug. 2005. (Pubitemid 41352140)
    • (2005) IEEE Transactions on Magnetics , vol.41 , Issue.8 , pp. 2334-2338
    • Zhao, J.1    Zhu, J.2    Chen, Z.3    Liu, Z.4
  • 42
    • 33847693857 scopus 로고    scopus 로고
    • Microfabricated V-groove power inductors for high-current low-voltage fast-transient DC-DC converters
    • DOI 10.1109/PESC.2005.1581831, 1581831, 36th IEEE Power Electronics Specialists Conference 2005
    • S. Prabhakaran, Y. Sun, P. Dhagat, W. D. Li, and C. R. Sullivan, "Microfabricated V-groove power inductors for high-current low-voltage fasttransient dc-dc converters," in Proc. IEEE Power Electron. Spec. Conf., 2005, pp. 1513-1519. (Pubitemid 46379376)
    • (2005) PESC Record - IEEE Annual Power Electronics Specialists Conference , vol.2005 , pp. 1513-1519
    • Prabhakaran, S.1    Sun, Y.2    Dhagat, P.3    Li, W.-D.4    Sullivan, C.R.5
  • 45
    • 84864135395 scopus 로고    scopus 로고
    • Design and fabrication of VHF tapped power inductors using nanogranular magnetic films
    • Dec.
    • J. Qiu and C. Sullivan, "Design and fabrication of VHF tapped power inductors using nanogranular magnetic films," IEEE Trans. Power Electron., vol. 27, no. 12, pp. 4965-4978, Dec. 2012.
    • (2012) IEEE Trans. Power Electron. , vol.27 , Issue.12 , pp. 4965-4978
    • Qiu, J.1    Sullivan, C.2
  • 46
    • 77957990119 scopus 로고    scopus 로고
    • Optimization of V-groove inductors using multilayer Co-Zr-O thin films for 10 MHz to 100 MHz dc-dc converters
    • Jun.
    • D. Yao and C. R. Sullivan, "Optimization of V-groove inductors using multilayer Co-Zr-O thin films for 10 MHz to 100 MHz dc-dc converters," in Proc. 12th IEEE Worksh. Contr. Model. Power Electron., Jun. 2010, pp. 1-5.
    • (2010) Proc. 12th IEEE Worksh. Contr. Model. Power Electron. , pp. 1-5
    • Yao, D.1    Sullivan, C.R.2
  • 47
    • 81855177137 scopus 로고    scopus 로고
    • Microfabricated V-groove power inductors using multilayer Co-Zr-O thin films for very-high-frequency dcdc converters
    • Sep.
    • D. Yao, C. Levey, and C. R. Sullivan, "Microfabricated V-groove power inductors using multilayer Co-Zr-O thin films for very-high-frequency dcdc converters," in Proc. IEEE Energ. Convers. Congr. Expo., Sep. 2011, pp. 1845-1852.
    • (2011) Proc. IEEE Energ. Convers. Congr. Expo. , pp. 1845-1852
    • Yao, D.1    Levey, C.2    Sullivan, C.R.3
  • 48
    • 36349009414 scopus 로고    scopus 로고
    • Soft magnetic properties of obliquely deposited Co-Zr-O films
    • DOI 10.1109/TMAG.2007.907503
    • Y. Sun, C. R. Sullivan,W. Li, D. Kopp, F. Johnson, and S. T. Taylor, "Soft magnetic properties of obliquely deposited Co-Zr-O films," IEEE Trans. Magn., vol. 42, no. 12, pp. 4060-4063, Dec. 2007. (Pubitemid 350157812)
    • (2007) IEEE Transactions on Magnetics , vol.43 , Issue.12 , pp. 4060-4063
    • Sun, Y.1    Sullivan, C.R.2    Li, W.3    Kopp, D.4    Johnson, F.5    Taylor, S.T.6
  • 50
    • 72449205161 scopus 로고    scopus 로고
    • Effect of capacitance on eddy-current loss in multi-layer magnetic films for MHz magnetic components
    • Sep.
    • D. Yao and C. R. Sullivan, "Effect of capacitance on eddy-current loss in multi-layer magnetic films for MHz magnetic components," in Proc. IEEE Energ. Convers. Congr. Expo., Sep. 2009, pp. 1025-1031.
    • (2009) Proc. IEEE Energ. Convers. Congr. Expo. , pp. 1025-1031
    • Yao, D.1    Sullivan, C.R.2
  • 53
    • 0029773026 scopus 로고    scopus 로고
    • Measured performance of a high-powerdensity microfabricated transformer in a dc-dc converter
    • Jun.
    • C. R. Sullivan and S. R. Sanders, "Measured performance of a high-powerdensity microfabricated transformer in a dc-dc converter," in Proc. 27th Annu. IEEE Power Electron. Special. Conf., Jun. 1996, pp. 287-294.
    • (1996) Proc. 27th Annu. IEEE Power Electron. Special. Conf. , pp. 287-294
    • Sullivan, C.R.1    Sanders, S.R.2
  • 55
    • 79957641643 scopus 로고    scopus 로고
    • Design and fabrication of on-chip coupled inductors integrated with magnetic material for voltage regulators
    • Jun.
    • P. Morrow, C.-M. Park, H. Koertzen, and J. DiBene, "Design and fabrication of on-chip coupled inductors integrated with magnetic material for voltage regulators," IEEE Trans. Magn., vol. 47, no. 6, pp. 1678-1686, Jun. 2011.
    • (2011) IEEE Trans. Magn. , vol.47 , Issue.6 , pp. 1678-1686
    • Morrow, P.1    Park, C.-M.2    Koertzen, H.3    Dibene, J.4
  • 56
    • 84860175540 scopus 로고    scopus 로고
    • Radial-anisotropy nanogranular thin-film magnetic material for toroidal inductors
    • Feb.
    • J. Qiu and C. R. Sullivan, "Radial-anisotropy nanogranular thin-film magnetic material for toroidal inductors," in Proc. IEEE Appl. Power Electron. Conf. Expo., Feb. 2012, pp. 491-497.
    • (2012) Proc. IEEE Appl. Power Electron. Conf. Expo. , pp. 491-497
    • Qiu, J.1    Sullivan, C.R.2
  • 57
    • 84881107359 scopus 로고    scopus 로고
    • Radial-anisotropy thin-film magnetic material for high-power-density toroidal inductors
    • Mar.
    • J. Qiu and C. R. Sullivan, "Radial-anisotropy thin-film magnetic material for high-power-density toroidal inductors," in Proc. 7th Int. Conf. Integr. Power Electron. Syst., Mar. 2012, pp. 1-6.
    • (2012) Proc. 7th Int. Conf. Integr. Power Electron. Syst. , pp. 1-6
    • Qiu, J.1    Sullivan, C.R.2
  • 59
    • 84864135395 scopus 로고    scopus 로고
    • Design and fabrication of VHF tapped power inductors using nanogranular magnetic films
    • Dec.
    • J. Qiu and C. R. Sullivan, "Design and fabrication of VHF tapped power inductors using nanogranular magnetic films," IEEE Trans. Power Electron., vol. 27, no. 12, pp. 4965-4978, Dec. 2012.
    • (2012) IEEE Trans. Power Electron. , vol.27 , Issue.12 , pp. 4965-4978
    • Qiu, J.1    Sullivan, C.R.2
  • 60
    • 27744495079 scopus 로고    scopus 로고
    • A planar inductor using Mn-Zn ferrite/polyimide composite thick film for low-voltage and largecurrent dc-dc converter
    • Oct.
    • I. Kowase, T. Sato, K. Yamasawa, and Y. Miura, "A planar inductor using Mn-Zn ferrite/polyimide composite thick film for low-voltage and largecurrent dc-dc converter," IEEE Trans. Magn., vol. 41, no. 10, pp. 3991-3993, Oct. 2002.
    • (2002) IEEE Trans. Magn. , vol.41 , Issue.10 , pp. 3991-3993
    • Kowase, I.1    Sato, T.2    Yamasawa, K.3    Miura, Y.4
  • 61
    • 77952233309 scopus 로고    scopus 로고
    • A novel integrated power inductor in silicon substrate for ultra-compact power supplies
    • Feb.
    • M. Wang, J. Li, K. D. T. Ngo, and H. Xie, "A novel integrated power inductor in silicon substrate for ultra-compact power supplies," in Proc. 25th Annu. IEEE Appl. Power Electron. Conf. Expo., Feb. 2010, pp. 2036-2041.
    • (2010) Proc. 25th Annu. IEEE Appl. Power Electron. Conf. Expo. , pp. 2036-2041
    • Wang, M.1    Li, J.2    Ngo, K.D.T.3    Xie, H.4
  • 65
    • 0141987595 scopus 로고    scopus 로고
    • Ultralow-profile micromachined power inductors with highly laminated Ni/Fe cores: Application to low-megahertz dc-dc converters
    • Sep.
    • J. Park and M. G. Allen, "Ultralow-profile micromachined power inductors with highly laminated Ni/Fe cores: Application to low-megahertz dc-dc converters," IEEE Trans. Magn., vol. 39, no. 5, pp. 3184-3186, Sep. 2003.
    • (2003) IEEE Trans. Magn. , vol.39 , Issue.5 , pp. 3184-3186
    • Park, J.1    Allen, M.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.