DC DC Switching Controllers

制造商 Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
TPS40132RHBR

TPS40132RHBR

IC REG CTRLR BUCK 32QFN

Texas Instruments

0
RFQ
TPS40132RHBR

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
UCC28251RGPT

UCC28251RGPT

IC REG CTRLR MULT TOPOLOGY 20QFN

Texas Instruments

0
RFQ
UCC28251RGPT

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 42kHz ~ 945kHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
LM25117QPSQX/NOPB

LM25117QPSQX/NOPB

IC REG CTRLR BUCK 24WQFN

Texas Instruments

0
RFQ
LM25117QPSQX/NOPB

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
MAX5070AASA+T

MAX5070AASA+T

IC REG CTRLR FLYBACK 8SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX5070AASA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 10.8V ~ 30V 20kHz ~ 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
IR3595AMTRPBF

IR3595AMTRPBF

IC REG CTLR BUCK PWM 56QFN

Infineon Technologies

0
RFQ
IR3595AMTRPBF

Datasheet

* 56-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - Surface Mount 56-QFN (7x7)
MCP19117-E/MQ

MCP19117-E/MQ

IC REG CTRLR MULTI CONFIG 28QFN

Microchip Technology

0
RFQ
MCP19117-E/MQ

Datasheet

- 28-VFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Cuk, Flyback, SEPIC 1 1 4.5V ~ 42V 31.25kHz ~ 2MHz - No Yes I2C EN -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-QFN (5x5)
TPS40422RSBT

TPS40422RSBT

IC REG CTRLR BUCK PMBUS 40WQFN

Texas Instruments

0
RFQ
TPS40422RSBT

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 20V 100kHz ~ 1MHz - Yes Yes PMBus Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 40-WQFN (5x5)
TPS43330QDAPRQ1

TPS43330QDAPRQ1

IC REG CTRLR BUCK/BOOST 38HTSSOP

Texas Instruments

0
RFQ
TPS43330QDAPRQ1

Datasheet

- 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up, Step-Down Positive Buck, Boost 3 2 4V ~ 40V 150kHz ~ 600kHz 90%, 98.75% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 38-HTSSOP
UC2825ADWTR

UC2825ADWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0
RFQ
UC2825ADWTR

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
NCP81233MNTXG

NCP81233MNTXG

IC REG CNTRL BCK/BST I2C 52QFN

onsemi

0
RFQ
NCP81233MNTXG

Datasheet

- 52-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up, Step-Down Positive Buck, Boost 1 6 4.5V ~ 20V 200kHz ~ 1.2MHz - - Yes I2C Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start -40°C ~ 100°C (TA) - - Surface Mount 52-QFN (6x6)
LTC3851AIUD#PBF

LTC3851AIUD#PBF

IC REG CTRLR BUCK 16QFN

Analog Devices Inc.

15
RFQ
LTC3851AIUD#PBF

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
LTC7817IUHF#WPBF

LTC7817IUHF#WPBF

40V, 8UA IQ, 3MHZ, TRPLE BCKBST

Analog Devices Inc.

0
RFQ
LTC7817IUHF#WPBF

Datasheet

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 3 2 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
MAX5068FAUE+

MAX5068FAUE+

IC REG CTRLR FLYBACK 16TSSOP

Analog Devices Inc./Maxim Integrated

0
RFQ

-

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 10.8V ~ 24V 12.5kHz ~ 625kHz 75% Yes Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX8578EUB+

MAX8578EUB+

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

4
RFQ
MAX8578EUB+

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 200kHz ~ 500kHz - Yes No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
ISL6726AAZ

ISL6726AAZ

IC REG CTRLR MULT TOP 20QSOP

Renesas Electronics Corporation

4
RFQ
ISL6726AAZ

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter, Half-Bridge 1 1 9V ~ 16V Up to 1MHz 80% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 20-QSOP
LTC1622IS8#PBF

LTC1622IS8#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

14
RFQ
LTC1622IS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2V ~ 10V - 100% No Yes - Enable, Soft Start -45°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3785EUF-1#PBF

LTC3785EUF-1#PBF

IC REG CTRLR BUCK-BOOST 24QFN

Analog Devices Inc.

0
RFQ
LTC3785EUF-1#PBF

Datasheet

- 24-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 1 2.7V ~ 10V 100kHz ~ 1MHz 99% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LTC3884IRHE-1#WPBF

LTC3884IRHE-1#WPBF

2X OUT POLYPHBUCK CNTR W/ SUB-MI

Analog Devices Inc.

1
RFQ
LTC3884IRHE-1#WPBF

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 48-GQFN (5x6)
LT8228HFE#PBF

LT8228HFE#PBF

SWITCHING VOLTAGE REGULATORS 100

Analog Devices Inc.

0
RFQ
LT8228HFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 6V ~ 100V 80kHz ~ 600kHz - Yes Yes - - -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
MAX771EPA+

MAX771EPA+

IC REG CTRLR BOOST 8DIP

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX771EPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
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