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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
MAX20412ATJE/V+T

MAX20412ATJE/V+T

IC REG BUCK DUAL

Analog Devices Inc./Maxim Integrated

4,865 0.00
RFQ

-

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 1.1MHz, 2.2MHz - Yes No I2C - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 32-TQFN (5x5)
BD9763FVM-TR

BD9763FVM-TR

IC REG CTRLR BOOST 8MSOP

Rohm Semiconductor

3,663 1.80
RFQ
BD9763FVM-TR

Datasheet

- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 4V ~ 9V 100kHz ~ 1.2MHz 90% No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MCP19119T-E/MQ

MCP19119T-E/MQ

IC REG CTRLR BCK PMBUS 28WDFN

Microchip Technology

2,720 4.53
RFQ
MCP19119T-E/MQ

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes No I2C, PMBus, SMBus Phase Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-QFN (5x5)
LTC3774EUHE#TRPBF

LTC3774EUHE#TRPBF

IC REG CTRLR BUCK 36QFN

Analog Devices Inc.

1,611 5.31
RFQ
LTC3774EUHE#TRPBF

Datasheet

PolyPhase® 36-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 4.5V ~ 38V 150kHz ~ 1.2MHz 98% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 36-QFN (5x6)
LTC3807HUDC#TRPBF

LTC3807HUDC#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

2,897 5.31
RFQ
LTC3807HUDC#TRPBF

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 50kHz ~ 900kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
TPS43350QDAPRQ1

TPS43350QDAPRQ1

IC REG CTRLR BUCK 38HTSSOP

Texas Instruments

4,653 1.00
RFQ
TPS43350QDAPRQ1

Datasheet

- 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 40V 150kHz ~ 600kHz 98.75% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 38-HTSSOP
MCP19116-E/MJ

MCP19116-E/MJ

IC REG CTRLR MULTI CONFIG 24QFN

Microchip Technology

1,572 4.46
RFQ
MCP19116-E/MJ

Datasheet

- 24-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 24-QFN (4x4)
UCC3895PW

UCC3895PW

IC OFFLINE SW FULL-BRG 20TSSOP

Texas Instruments

4,904 1.00
RFQ
UCC3895PW

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Active PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync 0°C ~ 70°C (TA) - - Surface Mount 20-TSSOP
UCC2808AQDR-2EP

UCC2808AQDR-2EP

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

2,803 2.89
RFQ
UCC2808AQDR-2EP

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ISL8120IRZ-T

ISL8120IRZ-T

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

2,305 5.96
RFQ
ISL8120IRZ-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 -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3860IUH#TRPBF

LTC3860IUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

2,117 5.36
RFQ
LTC3860IUH#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 1.25MHz 91.5% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
ISL8120IRZ-TK

ISL8120IRZ-TK

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

2,669 5.96
RFQ
ISL8120IRZ-TK

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 -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3866EFE#TRPBF

LTC3866EFE#TRPBF

IC REG CTRLR BUCK 24TSSOP

Analog Devices Inc.

1,995 5.36
RFQ
LTC3866EFE#TRPBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 250kHz ~ 770kHz - Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-TSSOP
UC2856N

UC2856N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

4,968 4.04
RFQ
UC2856N

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
UC3525BDWG4

UC3525BDWG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,856 0.00
RFQ
UC3525BDWG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Dead Time Control, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LM27213SQX

LM27213SQX

IC REG CTRLR BUCK 48WQFN

Texas Instruments

1,378 0.00
RFQ
LM27213SQX

Datasheet

- 48-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-WQFN (7x7)
MAX1960EEP+T

MAX1960EEP+T

IC REG CTRLR BUCK 20QSOP

Analog Devices Inc./Maxim Integrated

4,321 4.01
RFQ
MAX1960EEP+T

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.35V ~ 5.5V 500kHz, 1MHz 92% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 20-QSOP
SG2845M

SG2845M

IC REG CTRLR FLYBACK 8DIP

Microsemi Corporation

4,473 0.00
RFQ
SG2845M

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - -25°C ~ 85°C (TA) - - Through Hole 8-DIP
MAX16932ATIS/V+T

MAX16932ATIS/V+T

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

4,403 0.00
RFQ
MAX16932ATIS/V+T

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 1MHz ~ 2.2MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
MAX16932ATIT/V+T

MAX16932ATIT/V+T

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

3,596 0.00
RFQ
MAX16932ATIT/V+T

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 1MHz ~ 2.2MHz, 500kHz ~ 1.1MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
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