Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement

This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency...
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Autor*in:	Meng Jia [verfasserIn] Zhuochao Sun [verfasserIn] Liter Siek [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum

Übergeordnetes Werk:	In: The Journal of Engineering - Wiley, 2013, (2019)
Übergeordnetes Werk:	year:2019

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1049/joe.2018.5293

Katalog-ID:	DOAJ007733399

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245	1	0	\|a Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
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520			\|a This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively.
650		4	\|a CMOS integrated circuits
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650		4	\|a clocks
650		4	\|a phase-locked loop-based adaptive window control
650		4	\|a fixed switching frequency
650		4	\|a reference clock frequency
650		4	\|a output voltage
650		4	\|a simulated switching frequency
650		4	\|a fixed-frequency hysteretic buck converter
650		4	\|a novel adaptive window control
650		4	\|a transient response improvement
650		4	\|a complementary metal–oxide–semiconductor process
650		4	\|a auxiliary circuit
650		4	\|a converter output loading dynamic monitoring
650		4	\|a output voltage regulation
650		4	\|a steady-state operation
650		4	\|a converter transient response time
650		4	\|a PLL control
650		4	\|a voltage 3.0 V to 4.2 V
650		4	\|a time 0.3 mus
650		4	\|a time 0.4 mus
650		4	\|a voltage 1.8 V
650		4	\|a frequency 10.0 MHz
650		4	\|a current 400.0 mA
650		4	\|a size 0.18 mum
653		0	\|a Engineering (General). Civil engineering (General)
700	0		\|a Zhuochao Sun \|e verfasserin \|4 aut
700	0		\|a Liter Siek \|e verfasserin \|4 aut
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856	4	2	\|u https://doaj.org/toc/2051-3305 \|y Journal toc \|z kostenfrei
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912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
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951			\|a AR
952			\|j 2019

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allfields	10.1049/joe.2018.5293 doi (DE-627)DOAJ007733399 (DE-599)DOAJdfa585279153443ba0ecceef77ac3379 DE-627 ger DE-627 rakwb eng TA1-2040 Meng Jia verfasserin aut Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively. CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General) Zhuochao Sun verfasserin aut Liter Siek verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.5293 kostenfrei https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
spelling	10.1049/joe.2018.5293 doi (DE-627)DOAJ007733399 (DE-599)DOAJdfa585279153443ba0ecceef77ac3379 DE-627 ger DE-627 rakwb eng TA1-2040 Meng Jia verfasserin aut Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively. CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General) Zhuochao Sun verfasserin aut Liter Siek verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.5293 kostenfrei https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfields_unstemmed	10.1049/joe.2018.5293 doi (DE-627)DOAJ007733399 (DE-599)DOAJdfa585279153443ba0ecceef77ac3379 DE-627 ger DE-627 rakwb eng TA1-2040 Meng Jia verfasserin aut Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively. CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General) Zhuochao Sun verfasserin aut Liter Siek verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.5293 kostenfrei https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfieldsGer	10.1049/joe.2018.5293 doi (DE-627)DOAJ007733399 (DE-599)DOAJdfa585279153443ba0ecceef77ac3379 DE-627 ger DE-627 rakwb eng TA1-2040 Meng Jia verfasserin aut Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively. CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General) Zhuochao Sun verfasserin aut Liter Siek verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.5293 kostenfrei https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfieldsSound	10.1049/joe.2018.5293 doi (DE-627)DOAJ007733399 (DE-599)DOAJdfa585279153443ba0ecceef77ac3379 DE-627 ger DE-627 rakwb eng TA1-2040 Meng Jia verfasserin aut Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively. CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General) Zhuochao Sun verfasserin aut Liter Siek verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.5293 kostenfrei https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
language	English
source	In The Journal of Engineering (2019) year:2019
sourceStr	In The Journal of Engineering (2019) year:2019
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum Engineering (General). Civil engineering (General)
isfreeaccess_bool	true
container_title	The Journal of Engineering
authorswithroles_txt_mv	Meng Jia @@aut@@ Zhuochao Sun @@aut@@ Liter Siek @@aut@@
publishDateDaySort_date	2019-01-01T00:00:00Z
hierarchy_top_id	75682270X
id	DOAJ007733399
language_de	englisch
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callnumber-first	T - Technology
author	Meng Jia
spellingShingle	Meng Jia misc TA1-2040 misc CMOS integrated circuits misc switching convertors misc phase locked loops misc transient response misc adaptive control misc voltage control misc clocks misc phase-locked loop-based adaptive window control misc fixed switching frequency misc reference clock frequency misc output voltage misc simulated switching frequency misc fixed-frequency hysteretic buck converter misc novel adaptive window control misc transient response improvement misc complementary metal–oxide–semiconductor process misc auxiliary circuit misc converter output loading dynamic monitoring misc output voltage regulation misc steady-state operation misc converter transient response time misc PLL control misc voltage 3.0 V to 4.2 V misc time 0.3 mus misc time 0.4 mus misc voltage 1.8 V misc frequency 10.0 MHz misc current 400.0 mA misc size 0.18 mum misc Engineering (General). Civil engineering (General) Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
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topic_title	TA1-2040 Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement CMOS integrated circuits switching convertors phase locked loops transient response adaptive control voltage control clocks phase-locked loop-based adaptive window control fixed switching frequency reference clock frequency output voltage simulated switching frequency fixed-frequency hysteretic buck converter novel adaptive window control transient response improvement complementary metal–oxide–semiconductor process auxiliary circuit converter output loading dynamic monitoring output voltage regulation steady-state operation converter transient response time PLL control voltage 3.0 V to 4.2 V time 0.3 mus time 0.4 mus voltage 1.8 V frequency 10.0 MHz current 400.0 mA size 0.18 mum
topic	misc TA1-2040 misc CMOS integrated circuits misc switching convertors misc phase locked loops misc transient response misc adaptive control misc voltage control misc clocks misc phase-locked loop-based adaptive window control misc fixed switching frequency misc reference clock frequency misc output voltage misc simulated switching frequency misc fixed-frequency hysteretic buck converter misc novel adaptive window control misc transient response improvement misc complementary metal–oxide–semiconductor process misc auxiliary circuit misc converter output loading dynamic monitoring misc output voltage regulation misc steady-state operation misc converter transient response time misc PLL control misc voltage 3.0 V to 4.2 V misc time 0.3 mus misc time 0.4 mus misc voltage 1.8 V misc frequency 10.0 MHz misc current 400.0 mA misc size 0.18 mum misc Engineering (General). Civil engineering (General)
topic_unstemmed	misc TA1-2040 misc CMOS integrated circuits misc switching convertors misc phase locked loops misc transient response misc adaptive control misc voltage control misc clocks misc phase-locked loop-based adaptive window control misc fixed switching frequency misc reference clock frequency misc output voltage misc simulated switching frequency misc fixed-frequency hysteretic buck converter misc novel adaptive window control misc transient response improvement misc complementary metal–oxide–semiconductor process misc auxiliary circuit misc converter output loading dynamic monitoring misc output voltage regulation misc steady-state operation misc converter transient response time misc PLL control misc voltage 3.0 V to 4.2 V misc time 0.3 mus misc time 0.4 mus misc voltage 1.8 V misc frequency 10.0 MHz misc current 400.0 mA misc size 0.18 mum misc Engineering (General). Civil engineering (General)
topic_browse	misc TA1-2040 misc CMOS integrated circuits misc switching convertors misc phase locked loops misc transient response misc adaptive control misc voltage control misc clocks misc phase-locked loop-based adaptive window control misc fixed switching frequency misc reference clock frequency misc output voltage misc simulated switching frequency misc fixed-frequency hysteretic buck converter misc novel adaptive window control misc transient response improvement misc complementary metal–oxide–semiconductor process misc auxiliary circuit misc converter output loading dynamic monitoring misc output voltage regulation misc steady-state operation misc converter transient response time misc PLL control misc voltage 3.0 V to 4.2 V misc time 0.3 mus misc time 0.4 mus misc voltage 1.8 V misc frequency 10.0 MHz misc current 400.0 mA misc size 0.18 mum misc Engineering (General). Civil engineering (General)
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title	Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
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title_full	Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
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journal	The Journal of Engineering
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author_browse	Meng Jia Zhuochao Sun Liter Siek
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author-letter	Meng Jia
doi_str_mv	10.1049/joe.2018.5293
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title_sort	fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
callnumber	TA1-2040
title_auth	Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
abstract	This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively.
abstractGer	This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively.
abstract_unstemmed	This study presents a fixed-frequency hysteretic buck converter designed and fabricated using 0.18-µm complementary metal–oxide–semiconductor process. With a phase-locked loop (PLL)-based adaptive window control, the proposed buck converter can achieve a fixed switching frequency, and this frequency can be tuned within a certain range through a reference clock frequency. Concurrently, a novel auxiliary circuit is proposed to monitor the converter's output loading dynamics to reduce the converter's transient recovery time. It will also help to regulate the output voltage at the steady-state operation as well. With the supply voltage ranging from 3 to 4.2 V and an output voltage of 1.8 V, the simulated switching frequency is maintained at 10 MHz because of the PLL control. The transient response time is only 0.3 and 0.4 µs for a 400 mA step-up load and step-down load, respectively.
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title_short	Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement
url	https://doi.org/10.1049/joe.2018.5293 https://doaj.org/article/dfa585279153443ba0ecceef77ac3379 https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5293 https://doaj.org/toc/2051-3305
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doi_str	10.1049/joe.2018.5293
callnumber-a	TA1-2040
up_date	2024-07-03T13:47:26.718Z
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Fixed-frequency hysteretic buck converter with novel adaptive window control and transient response improvement

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