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1. (WO2019067262) VOLTAGE REGULATOR INCLUDING SWITCHING FREQUENCY SELF-OPTIMIZATION
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Pub. No.: WO/2019/067262 International Application No.: PCT/US2018/051485
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
G05F 3/30 (2006.01) ,G11C 5/14 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
F
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
3
Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
02
Regulating voltage or current
08
wherein the variable is dc
10
using uncontrolled devices with non-linear characteristics
16
being semiconductor devices
20
using diode-transistor combinations
30
Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
G PHYSICS
11
INFORMATION STORAGE
C
STATIC STORES
5
Details of stores covered by group G11C11/63
14
Power supply arrangements
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
VENKATARAMAN, Srikrishnan; IN
NARAYANASWAMY, Sreedhar; US
DOUGLAS, Jonathan P.; US
WEI, Chih-Chung Jonathan; US
VARMA, Ankush; US
NATARAJAN, Narayanan; IN
Agent:
PERDOK, Monique M.,; US
BLACK, David W., Reg. No. 42,331; US
BIANCHI, Timothy E., Reg. No. 39,610; US
ARORA, Suneel, Reg. No. 42,267; US
LANG, Roger, Reg. No. 58,829; US
BEEKMAN, Marvin L., Reg. No. 38,377; US
MCCRACKIN, Ann M., Reg. No. 42,858; US
SCHEER, Bradley W., Reg. No. 47,059; US
Priority Data:
15/721,31429.09.2017US
Title (EN) VOLTAGE REGULATOR INCLUDING SWITCHING FREQUENCY SELF-OPTIMIZATION
(FR) RÉGULATEUR DE TENSION COMPRENANT UNE AUTO-OPTIMISATION DE FRÉQUENCE DE COMMUTATION
Abstract:
(EN) Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes voltage regulators in an integrated circuit device, and a frequency control block and a module included in the integrated circuit device. Each of the voltage regulators includes a current sensor. The frequency control block operates to provide a clock signal to each of the voltage regulators. The clock signal has a frequency based on digital information. The module operates to receive a current from the current sensor of each of the voltage regulators and provides the digital information to the frequency control block to control the frequency of the clock signal. The digital information has a value based on the current from each of the current sensors.
(FR) Certains modes de réalisation de l'invention concernent des appareils et des procédés d'utilisation associés. Un des appareils selon l'invention comprend des régulateurs de tension dans un dispositif de circuit intégré, ainsi qu'un bloc de régulation de fréquence et un module contenus dans le dispositif de circuit intégré. Chacun des régulateurs de tension comprend un capteur de courant. Le bloc de régulation fréquence sert à fournir un signal d'horloge à chacun des régulateurs de tension. Le signal d'horloge présente une fréquence basée sur des informations numériques. Le module sert à recevoir un courant du capteur de courant de chacun des régulateurs de tension et fournit les informations numériques au bloc de régulation de fréquence pour réguler la fréquence du signal d'horloge. Les informations numériques présentent une valeur basée sur le courant provenant de chacun des capteurs de courant.
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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)