54 |
Titel |
TI |
[EN] DEVICE AND METHOD FOR REDUCING SWITCHING LOSSES IN POWER TRANSISTORS |
71/73 |
Anmelder/Inhaber |
PA |
BOSCH GMBH ROBERT, DE
|
72 |
Erfinder |
IN |
FUNK TOBIAS, DE
;
WICHT BERNHARD, DE
;
WITTMANN JUERGEN, DE
|
22/96 |
Anmeldedatum |
AD |
13.02.2015 |
21 |
Anmeldenummer |
AN |
201515128494 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
20.04.2017 |
33 31 32 |
Priorität |
PRC PRN PRD |
DE
102014205844
28.03.2014
|
33 31 32 |
PRC PRN PRD |
EP
2015053083
13.02.2015
|
51 |
IPC-Hauptklasse |
ICM |
H02M 1/088
(2006.01)
|
51 |
IPC-Nebenklasse |
ICS |
H02M 3/158
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H02M 1/0054
H02M 1/088
H02M 3/158
H03K 17/133
H03K 17/166
H03K 2217/0036
H03K 2217/009
Y02B 70/10
|
|
MCD-Hauptklasse |
MCM |
H02M 1/088
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
H02M 3/158
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
57 |
Zusammenfassung |
AB |
[EN] A device including a first and second monitoring unit, the first monitoring unit detecting a first voltage potential and the second monitoring unit detecting a second voltage potential, the monitoring units comparing the first voltage potential and the second voltage potential to the value of the supply voltage and activate a control unit as a function of the comparisons, the control unit determining a switching point in time of a second power transistor, and an arrangement being present which generates current when the second power transistor is being switched on, the current changing the first voltage potential, and the control unit activates a first power transistor when the first voltage potential has the same value as the supply voltage, so that the first power transistor is de-energized. |
56 |
Entgegengehaltene Patentdokumente/Zitate, in Recherche ermittelt |
CT |
|
56 |
Entgegengehaltene Patentdokumente/Zitate, vom Anmelder genannt |
CT |
|
56 |
Entgegengehaltene Nichtpatentliteratur/Zitate, in Recherche ermittelt |
CTNP |
|
56 |
Entgegengehaltene Nichtpatentliteratur/Zitate, vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
H02M 1/00
H02M 3/158
H03K 17/13
H03K 17/16
|