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
MAX1745EUB/V+

MAX1745EUB/V+

HIGH-VOLTAGE, STEP-DOWN DC-DC CO

Analog Devices Inc./Maxim Integrated

85 -
RFQ
MAX1745EUB/V+

Datenblatt

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V Up to 330kHz 100% No No - Enable -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 10-uMAX/uSOP
LTC7806RUFDM#PBF

LTC7806RUFDM#PBF

2-Phase Sync Boost CTL, 40V, 3MH

Analog Devices Inc.

16 -
RFQ
LTC7806RUFDM#PBF

Datenblatt

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Positive Boost 1 2 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 28-QFN (4x5)
LTC3807MPUDC#PBF

LTC3807MPUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

0 -
RFQ
LTC3807MPUDC#PBF

Datenblatt

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 50kHz ~ 900kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LTC1159IS-3.3#PBF

LTC1159IS-3.3#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

0 -
RFQ
LTC1159IS-3.3#PBF

Datenblatt

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
LTC3838IFE#PBF

LTC3838IFE#PBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

100 -
RFQ
LTC3838IFE#PBF

Datenblatt

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1438CG-ADJ#PBF

LTC1438CG-ADJ#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
RFQ
LTC1438CG-ADJ#PBF

Datenblatt

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 28-SSOP
LTC1438CG#PBF

LTC1438CG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
RFQ
LTC1438CG#PBF

Datenblatt

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 28-SSOP
LTC3875IUH#PBF

LTC3875IUH#PBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

41 -
RFQ
LTC3875IUH#PBF

Datenblatt

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (5x5)
LTC3707EGN-SYNC#PBF

LTC3707EGN-SYNC#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

49 -
RFQ
LTC3707EGN-SYNC#PBF

Datenblatt

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3858EUFD-1#PBF

LTC3858EUFD-1#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

54 -
RFQ
LTC3858EUFD-1#PBF

Datenblatt

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC1735EGN#PBF

LTC1735EGN#PBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

54 -
RFQ
LTC1735EGN#PBF

Datenblatt

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 30V 300kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC1709EG-8#PBF

LTC1709EG-8#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

7 -
RFQ
LTC1709EG-8#PBF

Datenblatt

- 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 36V 140kHz ~ 320kHz 99.5% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
LTC3897HUHG-2#PBF

LTC3897HUHG-2#PBF

PP SYNC BOOST CNTR W/ IN/ OUT P

Analog Devices Inc.

45 -
RFQ
LTC3897HUHG-2#PBF

Datenblatt

PolyPhase® 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 150°C (TJ) - - Surface Mount 38-QFN (5x7)
LTC1922IN-1#PBF

LTC1922IN-1#PBF

IC REG CTRLR FULL-BRIDGE 20DIP

Analog Devices Inc.

54 -
RFQ
LTC1922IN-1#PBF

Datenblatt

- 20-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 1 1 3.8V ~ 10.3V Up to 1MHz 99% Yes Yes - Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 20-PDIP
LTC3728LEGN-1#PBF

LTC3728LEGN-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

49 -
RFQ
LTC3728LEGN-1#PBF

Datenblatt

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC1628CUH#PBF

LTC1628CUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

29 -
RFQ
LTC1628CUH#PBF

Datenblatt

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3731CG#PBF

LTC3731CG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

35 -
RFQ
LTC3731CG#PBF

Datenblatt

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 3 3 3.8V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - Enable, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LTC3859AIFE#PBF

LTC3859AIFE#PBF

IC REG CTRLR MULT TOP 38TSSOP

Analog Devices Inc.

25 -
RFQ
LTC3859AIFE#PBF

Datenblatt

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1539IGW#PBF

LTC1539IGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
RFQ
LTC1539IGW#PBF

Datenblatt

- 36-BSOP (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
LTC1143LCS-ADJ#PBF

LTC1143LCS-ADJ#PBF

IC REG CTRLR BUCK/BCK-BST 16SOIC

Analog Devices Inc.

10 -
RFQ
LTC1143LCS-ADJ#PBF

Datenblatt

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost 2 1 3.5V ~ 16V Up to 400kHz 100% No No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
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