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
V62/04752-01XE

V62/04752-01XE

UC2875-EP ENHANCED PRODUCT PHASE

Texas Instruments

729 -
RFQ
V62/04752-01XE

Datenblatt

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge 2 1 1.25V ~ 20V 2MHz 1 No Yes - Current Limit, Dead Time Control, Frequency Control, Ramp, Reset, Soft Start, Sync -25°C ~ 110°C (TA) - - Surface Mount 28-SOIC
LTC1159IS-5#PBF

LTC1159IS-5#PBF

LTC1159 - HI EFF SYN STEPDN SW R

Linear Technology

500 -
RFQ
LTC1159IS-5#PBF

Datenblatt

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 1 Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
LTC3736EUF

LTC3736EUF

LTC3736 - DUAL 2-PHASE, NO RSENS

Linear Technology

861 -
RFQ
LTC3736EUF

Datenblatt

- 24-WFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 9.8V 300kHz ~ 750kHz 100% Yes Yes - Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LTC1929IG

LTC1929IG

LTC1929 - 2-PHASE, HIGH EFFICIEN

Linear Technology

940 -
RFQ
LTC1929IG

Datenblatt

- 28-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 36V - 99.5% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
UC1870J-1

UC1870J-1

SWITCHING CONTROLLER, CURRENT-MO

Texas Instruments

265 -
RFQ
UC1870J-1

Datenblatt

* - Bulk Active - - - - - - - - - - - - - - - - - -
5962-8680601V2A

5962-8680601V2A

UC1846 - CURRENT-MODE PWM CONTRO

Texas Instruments

65 -
RFQ
5962-8680601V2A

Datenblatt

UCx846 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 750mV ~ 40V 500kHz - No Yes - Current Limit, Dead Time Control, Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
LT8306RS6#WTRMPBF

LT8306RS6#WTRMPBF

60V LOW-IQ NO-OPTO ISO. FLYBACK

Analog Devices Inc.

0 -
RFQ
LT8306RS6#WTRMPBF

Datenblatt

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 4.5V ~ 60V 10kHz ~ 400kHz - Yes No - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount TSOT-23-6
LTC1771IS8#PBF

LTC1771IS8#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

100 -
RFQ
LTC1771IS8#PBF

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 18V - 100% No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3769IFE#PBF

LTC3769IFE#PBF

IC REG CTRLR BOOST/SEPIC 20TSSOP

Analog Devices Inc.

54 -
RFQ
LTC3769IFE#PBF

Datenblatt

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT8705IUHF#TRPBF

LT8705IUHF#TRPBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

60 -
RFQ
LT8705IUHF#TRPBF

Datenblatt

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
UC3842BD1

UC3842BD1

IC REG CTRLR BST FLYBK ISO 8-SO

STMicroelectronics

215 -
RFQ
UC3842BD1

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
UC3844BN

UC3844BN

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

274 -
RFQ
UC3844BN

Datenblatt

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Through Hole 8-Mini DIP
UC2842BD1

UC2842BD1

IC REG CTRLR BST FLYBK ISO 8-SO

STMicroelectronics

741 -
RFQ
UC2842BD1

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM3478QMM/NOPB

LM3478QMM/NOPB

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

87 -
RFQ
LM3478QMM/NOPB

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 2.97V ~ 40V 100kHz ~ 1MHz 100% No No - Enable, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
LT8306RS6#TRMPBF

LT8306RS6#TRMPBF

60V LOW-IQ NO-OPTO ISO. FLYBACK

Analog Devices Inc.

0 -
RFQ
LT8306RS6#TRMPBF

Datenblatt

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 4.5V ~ 60V 10kHz ~ 400kHz - Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount TSOT-23-6
UC3526AN

UC3526AN

IC REG CTRLR MULT TOPOLOGY 18DIP

Texas Instruments

41 -
RFQ
UC3526AN

Datenblatt

- 18-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start 0°C ~ 70°C (TA) - - Through Hole 18-PDIP
LM25088MH-2/NOPB

LM25088MH-2/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

91 -
RFQ
LM25088MH-2/NOPB

Datenblatt

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TPS40055PWP

TPS40055PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

89 -
RFQ
TPS40055PWP

Datenblatt

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V Up to 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
LTC7803JMSE#WPBF

LTC7803JMSE#WPBF

LOW IQ SYNCHRONOUS BUCK CONTROLL

Analog Devices Inc.

0 -
RFQ
LTC7803JMSE#WPBF

Datenblatt

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Enable, Frequency Control, Phase Control -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
UC2825N

UC2825N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

92 -
RFQ
UC2825N

Datenblatt

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
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