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Machine translation
1. (WO2007089639) HIGH VOLTAGE GATE DRIVER IC (HVIC) WITH INTERNAL CHARGE PUMPING VOLTAGE SOURCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/089639    International Application No.:    PCT/US2007/002260
Publication Date: 09.08.2007 International Filing Date: 26.01.2007
IPC:
H03K 3/00 (2006.01)
Applicants: INTERNATIONAL RECTIFIER CORPORATION [US/US]; 233 Kansas Street, El Segundo, CA 90245 (US) (For All Designated States Except US).
LEE, Dong, Young [KR/US]; (US) (For US Only)
Inventors: LEE, Dong, Young; (US)
Agent: DUJMICH, Louis, C.; Ostrolenk, Faber, Gerb & Soffen LLP, 1180 Avenue of the Americas, New York, NY 10036 (US)
Priority Data:
60/763,108 27.01.2006 US
11/627,037 25.01.2007 US
Title (EN) HIGH VOLTAGE GATE DRIVER IC (HVIC) WITH INTERNAL CHARGE PUMPING VOLTAGE SOURCE
(FR) CIRCUIT INTÉGRÉ HAUTE TENSION DE COMMANDE DE GRILLE À SOURCE DE TENSION DE POMPAGE DE CHARGE INTERNE
Abstract: front page image
(EN)A circuit for using a high voltage gate driver IC (HVIC) for regulation of external floating voltage sources without use of regulation circuits. The circuit including high and low switches; at least one external voltage source coupled to the high and low switches; an HVIC having at least one internal charge pumping voltage source circuit, the HVIC being coupled to gate terminals of the high and low switches; and at least one charge pumping capacitor coupled to the at least one internal charge pumping voltage source circuit for regulating the external voltage of at least one external voltage source.
(FR)La présente invention concerne un circuit intégré haute tension pour la régulation de sources de tension flottantes externes sans utilisation de circuits de régulation. Le circuit comporte des commutateurs haute et basse tension; au moins une source de tension externe couplée aux commutateurs haute et basse tension. L'invention concerne également un circuit intégré haute tension comprenant au moins un circuit de source de tension de pompage de charge interne, le circuit intégré haute tension étant couplé à des bornes de grille des commutateurs haute et basse tension; et au moins un condensateur de pompage de charge couplé à au moins un circuit de source de tension de pompage de charge pour la régulation de la tension externe d'au moins une source de tension externe.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)