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
LTC3897EFE

LTC3897EFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3897HFE

LTC3897HFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete 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-TSSOP-EP
LTC3897IFE

LTC3897IFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899EFE

LTC3899EFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899HFE

LTC3899HFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899IFE

LTC3899IFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899MPFE

LTC3899MPFE

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC7851EUHH

LTC7851EUHH

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851EUHH-1

LTC7851EUHH-1

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851IUHH

LTC7851IUHH

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851IUHH-1

LTC7851IUHH-1

IC POWER MANAGEMENT

Analog Devices Inc.

0 -
RFQ

-

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
R7521GN

R7521GN

IC REGULATOR DIP

Richtek USA Inc.

0 -
RFQ
R7521GN

Datenblatt

- 16-DIP (0.300", 7.62mm) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Through Hole 16-DIP
R7521GS

R7521GS

IC REGULATOR SOIC

Richtek USA Inc.

0 -
RFQ
R7521GS

Datenblatt

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-SOP
ISL81601FRZ-T7A

ISL81601FRZ-T7A

SWITCH SYNCH BUCK-BOOST PWM

Renesas Electronics Corporation

0 -
RFQ
ISL81601FRZ-T7A

Datenblatt

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Positive Buck-Boost 1 2 4.5V ~ 60V 90kHz ~ 650kHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C (TA) - - Surface Mount 32-QFN (5x5)
MAX771C/D

MAX771C/D

IC SUPERVISOR

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX771C/D

Datenblatt

- Die Bulk Obsolete Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - - Dice
MAX20098ATE/V+

MAX20098ATE/V+

IC REGULATOR

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX20098ATE/V+

Datenblatt

- 16-TQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 - 3.5V ~ 42V 2.2MHz 99% Yes Yes - Power Good -40°C ~ 125°C Automotive AEC-Q100 Surface Mount -
RT8274GSP

RT8274GSP

RT8274GSP

Richtek USA Inc.

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 24V 400kHz 90% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
RT9248APC

RT9248APC

REGULATOR

Richtek USA Inc.

0 -
RFQ
RT9248APC

Datenblatt

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 3 3 4.5V ~ 5.5V 50kHz ~ 400kHz - Yes No - Power Good 0°C ~ 70°C (TA) - - Surface Mount 28-TSSOP
ISL68300IRAZ-T7A

ISL68300IRAZ-T7A

SNGL PH DIG DC/DC CONT W/INTEG D

Renesas Electronics Corporation

0 -
RFQ
ISL68300IRAZ-T7A

Datenblatt

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 1 1 4.75V ~ 16V, 4.5V ~ 5.5V 200kHz ~ 1MHz - No Yes I2C, PMBus, SMBus Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
RT8106ZQW

RT8106ZQW

IC REG CTRLR BUCK 10WDFN

Richtek USA Inc.

0 -
RFQ
RT8106ZQW

Datenblatt

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 13.2V 300kHz - Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
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