DC-DC-Schaltregler

Hersteller 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

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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
MAX741NEAP

MAX741NEAP

MAX741 1 A SWITCHING CONTROLLER

Analog Devices Inc./Maxim Integrated

531 -
RFQ
MAX741NEAP

Datenblatt

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Up, Step-Down Positive or Negative Boost, Buck 1 1 2.7V ~ 15.5V - - No Yes - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
MAX741NCPP

MAX741NCPP

IC REG CTRLR 20DIP

Analog Devices Inc./Maxim Integrated

438 -
RFQ
MAX741NCPP

Datenblatt

- 20-DIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 20-PDIP
MAX651EPA

MAX651EPA

STEP-DOWN DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

390 -
RFQ
MAX651EPA

Datenblatt

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 16.5V Up to 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX741DCPP

MAX741DCPP

IC REG CTRLR BUCK/BOOST 20DIP

Analog Devices Inc./Maxim Integrated

374 -
RFQ
MAX741DCPP

Datenblatt

- 20-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 2.7V ~ 15.5V - - No Yes - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
MAX741DMJP

MAX741DMJP

MAX741 1 A SWITCHING CONTROLLER

Analog Devices Inc./Maxim Integrated

331 -
RFQ
MAX741DMJP

Datenblatt

- 20-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down Positive or Negative Boost, Buck 1 1 2.7V ~ 15.5V - - No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 20-CERDIP
TL3842BD-8

TL3842BD-8

IC REG CTRLR BST FLYBK PWM 8SOIC

Texas Instruments

692 -
RFQ
TL3842BD-8

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL3844BD-8

TL3844BD-8

IC REG CTRLR BST FLYBK PWM 8SOIC

Texas Instruments

691 -
RFQ
TL3844BD-8

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL3843BD

TL3843BD

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

658 -
RFQ
TL3843BD

Datenblatt

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
TL3845BD

TL3845BD

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

658 -
RFQ
TL3845BD

Datenblatt

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 30V 100kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
TL3842BD

TL3842BD

IC REG CTRLR BST FLYBK CM 14SOIC

Texas Instruments

700 -
RFQ
TL3842BD

Datenblatt

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
NCP81174NMNTXG

NCP81174NMNTXG

IC REG CTLR SYNC BUCK MULT 32QFN

onsemi

0 -
RFQ
NCP81174NMNTXG

Datenblatt

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 4 4 5.5V 200kHz ~ 1MHz - No No PSI Current Limit, Enable, Frequency Control, Power Good 0°C ~ 100°C (TA) - - Surface Mount 32-QFN (5x5)
ML4902CTX

ML4902CTX

HIGH CURRENT SYNCHRONOUS BUCK C

Fairchild Semiconductor

2,500 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
TPS40042DRCR

TPS40042DRCR

IC REG CTRLR BUCK 10SON

Texas Instruments

0 -
RFQ
TPS40042DRCR

Datenblatt

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 600kHz 95% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
MAX1845EEI-TG05

MAX1845EEI-TG05

DUAL, HIGH-EFFICIENCY, STEP-DOWN

Analog Devices Inc./Maxim Integrated

10,000 -
RFQ
MAX1845EEI-TG05

Datenblatt

- 28-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 5.5V 200kHz, 300kHz, 420kHz, 540kHz - Yes No - Current Limit, Enable, On Time Control, Power Good, Power On Reset, Pulse Skipping, Soft Start -40°C ~ 85°C - - Surface Mount 28-QSOP
TL5002IDR

TL5002IDR

IC REG CTRLR BOOST/FLYBACK 8SOIC

Texas Instruments

0 -
RFQ
TL5002IDR

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM3488MMX-NS

LM3488MMX-NS

1A, 1000KHZ PDSO8

National Semiconductor

3,500 -
RFQ
LM3488MMX-NS

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 40V 100kHz ~ 1MHz 1 No Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
MAX1845EEI

MAX1845EEI

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX1845EEI

Datenblatt

- 28-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 5.5V 200kHz, 300kHz, 420kHz, 540kHz - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 28-QSOP
LM2743MTCX

LM2743MTCX

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

2,500 -
RFQ
LM2743MTCX

Datenblatt

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
UCC2813PW-5

UCC2813PW-5

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0 -
RFQ
UCC2813PW-5

Datenblatt

- 8-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
UCC3813D-3

UCC3813D-3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

0 -
RFQ
UCC3813D-3

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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