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1. (WO2019066929) MULTIPLE OUTPUT VOLTAGE CONVERSION
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Pub. No.: WO/2019/066929 International Application No.: PCT/US2017/054422
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
H02M 3/158 (2006.01) ,H02M 1/00 (2007.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
02
without intermediate conversion into ac
04
by static converters
10
using discharge tubes with control electrode or semiconductor devices with control electrode
145
using devices of a triode or transistor type requiring continuous application of a control signal
155
using semiconductor devices only
156
with automatic control of output voltage or current, e.g. switching regulators
158
including plural semiconductor devices as final control devices for a single load
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1
Details of apparatus for conversion
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
DE, Vivek; US
RAVICHANDRAN, Krishnan; US
KRISHNAMURTHY, Harish; US
AHMED, Khondker; US
VANGAL, Sriram; US
VAIDYA, Vaibhav; US
MAJUMDER, Turbo; US
SCHAEF, Christopher; US
KIM, Suhwan; US
LIU, Xiaosen; US
DESAI, Nachiket; US
Agent:
AUYEUNG, Al; US
PARKER, Wesley E.; US
BLAIR, Steven R.; US
COFIELD, Michael A.; US
DANSKIN, Timothy A.; US
HALEVA, Aaron S.; US
MARLINK, Jeffrey S.; US
MOORE, Michael S.; US
MAKI, Nathan R.; US
PUGH, Joseph A.; US
RASKIN, Vladimir; US
STRAUSS, Ryan N.; US
WANG, Yuke; US
YATES, Steven D.; US
Priority Data:
Title (EN) MULTIPLE OUTPUT VOLTAGE CONVERSION
(FR) CONVERSION DE TENSIONS DE SORTIE MULTIPLES
Abstract:
(EN) Voltage dividing circuitry is provided for use in a voltage converter for converting at least one input Direct Current, DC voltage to a plurality of output DC voltages. The voltage dividing circuitry including a voltage input port to receive an input DC voltage and an inductor having an input-side switch node and an output-side switch node. The output side switch node is connectable to one of a plurality of voltage output ports to supply a converted value of the input DC voltage as an output DC voltage. The flying capacitor interface has a plurality of switching elements and at least one flying capacitor, to divide the input DC voltage to provide a predetermined fixed ratio of the input DC voltage at the input-side switch node of the inductor. A voltage converter and a power management integrated circuit having the voltage dividing circuitry are also provided.
(FR) L'inevntion concerne des circuits répartiteurs de tension utilisables dans un convertisseur de tension pour convertir au moins une tension continue d'entrée en une pluralité de tensions continues de sortie. Les circuits répartiteurs de tension comprennent un port d'entrée de tension pour recevoir une tension continue d'entrée et une bobine d'induction présentant un noeud de commutation côté entrée et un noeud de commutation côté sortie. Le noeud de commutation côté sortie peut être raccordé à l'un d'une pluralité de ports de sortie de tension pour fournir une valeur convertie de la tension continue d'entrée comme tension continue de sortie. L'interface de condensateur volant comporte une pluralité d'éléments de commutation et au moins un condensateur volant pour répartir la tension continue d'entrée afin de fournir un rapport fixe prédéterminé de la tension continue d'entrée au niveau du noeud de commutation côté entrée de la bobine d'induction. L'invention concerne également un convertisseur de tension et un circuit intégré de gestion d'énergie comportant les circuits répartiteurs de tension.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)