DE20022916U1 - Semiconductor component for controlling power semiconductor switches - Google Patents
Semiconductor component for controlling power semiconductor switchesInfo
- Publication number
- DE20022916U1 DE20022916U1 DE20022916U DE20022916U DE20022916U1 DE 20022916 U1 DE20022916 U1 DE 20022916U1 DE 20022916 U DE20022916 U DE 20022916U DE 20022916 U DE20022916 U DE 20022916U DE 20022916 U1 DE20022916 U1 DE 20022916U1
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor component
- circuit
- semiconductor
- power semiconductor
- component according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
Landscapes
- Power Conversion In General (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (11)
- - Signalaufbereitung (12) der primärseitigen Eingangssignale,
- - Inbetriebnahmelogik (22),
- - Kurzschlussüberwachung (19),
- - Gatetreiber (14, 16, 17, 18) zur Ansteuerung im Normalbetrieb wie auch im Kurzschlussfall,
- - interne Betriebsspannungserzeugung (20) und -überwachung (21),
- - Fehlererfassung und -verarbeitung (13, 14, 15, 19)
- - signal processing ( 12 ) of the primary-side input signals,
- - commissioning logic ( 22 ),
- - short-circuit monitoring ( 19 ),
- - Gate drivers ( 14 , 16 , 17 , 18 ) for control in normal operation as well as in the event of a short circuit,
- - internal operating voltage generation ( 20 ) and monitoring ( 21 ),
- - Error detection and processing ( 13 , 14 , 15 , 19 )
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022916U DE20022916U1 (en) | 2000-03-22 | 2000-03-22 | Semiconductor component for controlling power semiconductor switches |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022916U DE20022916U1 (en) | 2000-03-22 | 2000-03-22 | Semiconductor component for controlling power semiconductor switches |
DE10014269A DE10014269A1 (en) | 2000-03-22 | 2000-03-22 | Semiconductor component for controlling power semiconductor switches |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20022916U1 true DE20022916U1 (en) | 2002-07-11 |
Family
ID=26004966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20022916U Expired - Lifetime DE20022916U1 (en) | 2000-03-22 | 2000-03-22 | Semiconductor component for controlling power semiconductor switches |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20022916U1 (en) |
-
2000
- 2000-03-22 DE DE20022916U patent/DE20022916U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020814 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20030918 |
|
R081 | Change of applicant/patentee |
Owner name: SEMIKRON ELEKTRONIK GMBH & CO. KG, DE Free format text: FORMER OWNER: SEMIKRON ELEKTRONIK GMBH, 90431 NUERNBERG, DE Effective date: 20050608 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20060223 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20080307 |
|
R071 | Expiry of right |