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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
UC3825Q

UC3825Q

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

2,615 5.61
RFQ
UC3825Q

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
TPS40090RHDR

TPS40090RHDR

IC REG CTRLR BUCK 28VQFN

Texas Instruments

2,978 2.68
RFQ
TPS40090RHDR

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 4.5V ~ 15V 100kHz ~ 1.2MHz 87.5% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-VQFN (5x5)
TPS40090PWR

TPS40090PWR

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

2,043 1.00
RFQ
TPS40090PWR

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 4.5V ~ 15V 100kHz ~ 1.2MHz 87.5% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
MAX1876AEEG+T

MAX1876AEEG+T

IC REG CTRLR BUCK 24QSOP

Analog Devices Inc./Maxim Integrated

4,282 4.68
RFQ

-

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 23V 100kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Reset -40°C ~ 85°C (TA) - - Surface Mount 24-QSOP
UCC35702PWTRG4

UCC35702PWTRG4

IC REG CTRLR MULT TOP 14TSSOP

Texas Instruments

2,280 0.00
RFQ
UCC35702PWTRG4

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-TSSOP
LTC1772HS6#TRPBF

LTC1772HS6#TRPBF

IC REG CTRLR MULT TOP SOT23-6

Analog Devices Inc.

1,555 4.40
RFQ
LTC1772HS6#TRPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 2.5V ~ 9.8V 550kHz 100% No No - Enable -40°C ~ 140°C (TJ) - - Surface Mount TSOT-23-6
MIC2198YML-TR

MIC2198YML-TR

IC REG CTRLR BUCK 12MLF

Microchip Technology

3,936 4.24
RFQ
MIC2198YML-TR

Datasheet

- 12-VFDFN Exposed Pad, 12-MLF® Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 500kHz 76% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 12-MLF™ (4x4)
TPS40425RHAR

TPS40425RHAR

IC REG CTRLR BUCK PMBUS 40VQFN

Texas Instruments

2,013 1.00
RFQ
TPS40425RHAR

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 20V 200kHz ~ 1.5MHz - Yes Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 40-VQFN (6x6)
NCV891930MW01AR2G

NCV891930MW01AR2G

IC CTLR SYNC BUCK 24QFNW

onsemi

1,261 1.41
RFQ
NCV891930MW01AR2G

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 37V 2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start, Sync -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 24-QFNW (4x4)
ISL8120CRZ-T

ISL8120CRZ-T

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

3,266 5.66
RFQ
ISL8120CRZ-T

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - Current Limit, Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3868IGN-1#TRPBF

LTC3868IGN-1#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,545 5.09
RFQ
LTC3868IGN-1#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 24V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
TPS53125PWR

TPS53125PWR

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

2,930 2.48
RFQ
TPS53125PWR

Datasheet

D-CAP2™ 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 350kHz - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
UC2825AQDWRQ1

UC2825AQDWRQ1

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,015 5.10
RFQ
UC2825AQDWRQ1

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 85% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-SOIC
MAX15003ATM+T

MAX15003ATM+T

IC REG CTRLR BUCK 48TQFN

Analog Devices Inc./Maxim Integrated

1,286 3.71
RFQ

-

- 48-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 5.5V ~ 23V 200kHz ~ 2.2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-TQFN (7x7)
MAX20048ATGD/VY+T

MAX20048ATGD/VY+T

IC 40V BUCK BOOST CONTR 24TQFN

Analog Devices Inc./Maxim Integrated

4,383 5.31
RFQ
MAX20048ATGD/VY+T

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 40V 220kHz ~ 2.2MHz - Yes Yes - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 24-SWTQFN (4x4)
CS5301GDW32

CS5301GDW32

IC REG CTRLR BUCK 32SOIC

onsemi

1,059 0.00
RFQ
CS5301GDW32

Datasheet

- 32-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 3 3 4.3V ~ 20V 250kHz ~ 800kHz - Yes No - Current Limit, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 32-SOIC
UC3847DWTR

UC3847DWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,144 0.00
RFQ
UC3847DWTR

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LTC7852ERHE#TRPBF

LTC7852ERHE#TRPBF

6-PHASE BUCK CONTROLLER DRIVES D

Analog Devices Inc.

3,547 5.12
RFQ
LTC7852ERHE#TRPBF

Datasheet

- 48-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 6 4.5V ~ 5.5V 200kHz ~ 1.2MHz - Yes No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-GQFN (5x6)
MIC2129T-E/U3B

MIC2129T-E/U3B

100V, SYNCH BUCK CONTROLLER W/ A

Microchip Technology

3,301 0.00
RFQ
MIC2129T-E/U3B

Datasheet

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
MAX776CSA+T

MAX776CSA+T

IC REG CTRLR BUCK-BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

4,865 3.68
RFQ
MAX776CSA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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