Verfügbar 24/7 unter
0755-82798135DC-DC-Schaltregler
DC-DC-Schaltcontroller
DC-DC-Schaltcontroller sind Power-Management-ICs zur Steuerung externer Leistungsschalter für eine effiziente Spannungswandlung. Sie unterstützen Buck-, Boost-, Buck-Boost-, Flyback- und andere Schaltregler-Topologien und werden häufig in Netzteilen, Industrieanlagen, Automobilelektronik, Kommunikationssystemen, Servern, batteriebetriebenen Geräten und eingebetteten Anwendungen eingesetzt.
TomatoElec ist ein unabhängiger Distributor für elektronische Komponenten und liefert DC-DC-Schaltcontroller-ICs von führenden Herstellern wie Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated und Monolithic Power Systems. Kunden können in der untenstehenden Produktliste inventory, price, package, specifications, parameters and PDF datasheets prüfen und eine BOM oder RFQ für die Beschaffung von DC-DC-Schaltcontrollern einreichen.
| Foto | Hersteller-Teilenr. | Verfügbarkeit | Preis | Menge | Datenblatt | Serie | Verpackung/Gehäuse | Verpackung | Produktstatus | Ausgabetyp | Funktion | Ausgangskonfiguration | Topologie | Anzahl der Ausgänge | Ausgangsphasen | Spannungsversorgung (Vcc/Vdd) | Frequenz - Umschalten | Arbeitszyklus (Max) | Synchrongleichrichter | Taktsynchronisation | Serielle Schnittstellen | Steuerungsfunktionen | Betriebstemperatur | Klasse | Qualifizierung | Montageart | Lieferant Gerätepaket |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2745MTCIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
Datenblatt |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 6V | 50kHz ~ 1MHz | 86% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
LM2747MTCIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
Datenblatt |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 6V | 50kHz ~ 1MHz | 86% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
LM2748MTCIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
Datenblatt |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 6V | 50kHz ~ 1MHz | 86% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
|
UCC2891DRG4IC REG CTRLR MULT TOP 16SOIC |
0 | - |
|
Datenblatt |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 8.5V ~ 16V | 250kHz | 70% | No | Yes | - | Current Limit, Enable, On Time Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
UCC2892DRIC REG CTRLR MULT TOP 16SOIC |
0 | - |
|
Datenblatt |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 8.5V ~ 16V | 250kHz | 70% | No | Yes | - | Current Limit, Enable, On Time Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MCP1650ST-E/MSIC REG CTRLR MULT TOPOLOGY 8MSOP |
0 | - |
|
Datenblatt |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.7V ~ 5.5V | 750kHz | 80% | No | No | - | Current Limit, Enable, Low Battery, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP |
|
SC1176ASWTRTIC REG CTRLR BUCK 20SOIC |
0 | - |
|
Datenblatt |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.2V ~ 15V | 300kHz | 95% | Yes | No | - | Enable, Power Good, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SOIC |
|
|
NCP1589BMNTXGIC REG CTRLR BUCK 10DFN |
0 | - |
|
Datenblatt |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 600kHz | 75% | Yes | No | - | Enable, Power Good | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
MIC38HC43BMIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
Datenblatt |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MIC38HC45BMIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
Datenblatt |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 50% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
S-8533A55AFT-TB-UIC REG CTRLR BUCK 8TSSOP |
0 | - |
|
Datenblatt |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.7V ~ 16V | 300kHz | 100% | Yes | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
UC3525AQTRG3IC REG CTRLR MULT TOP 20PLCC |
0 | - |
|
Datenblatt |
- | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8V ~ 35V | 100Hz ~ 400kHz | 49% | Yes | Yes | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
|
UC2842DWIC PWM BOOST FLYBACK CM 16SOIC |
0 | - |
|
Datenblatt |
UC284x | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX5094AAUA+TIC REG CTRLR MULT TOPOLOGY 8UMAX |
0 | - |
|
Datenblatt |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 7.6V ~ 30V | 20kHz ~ 1MHz | 96% | No | No | - | Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-uMAX/uSOP |
|
MAX5094DAUA+TIC REG CTRLR MULT TOPOLOGY 8UMAX |
0 | - |
|
Datenblatt |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 7.6V ~ 30V | 10kHz ~ 500kHz | 49.8% | No | No | - | Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-uMAX/uSOP |
|
LM2748MTC/NOPBIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
Datenblatt |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 6V | 50kHz ~ 1MHz | 86% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
LM2747MTC/NOPBIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
Datenblatt |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 6V | 50kHz ~ 1MHz | 86% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
SP6132HEU-L/TRIC REG CTRLR BUCK 10MSOP |
0 | - |
|
Datenblatt |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 28V | 300kHz | 100% | Yes | No | - | Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
|
UCC2813DTR-1G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
Datenblatt |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 7.4V ~ 12V | - | 49% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM5030SDXIC REG CTRLR MULT TOPOLOGY 10SON |
0 | - |
|
Datenblatt |
- | 10-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 14V ~ 90V | 200kHz, 600kHz | 50% | No | No | - | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 10-WSON (4x4) |
