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
SG3845DM

SG3845DM

IC REG CTRLR FLYBACK 8SOIC

Microchip Technology

0
RFQ
SG3845DM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
SG3845M

SG3845M

IC REG CTRLR FLYBACK 8DIP

Microchip Technology

0
RFQ
SG3845M

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - 0°C ~ 70°C (TA) - - Through Hole 8-DIP
SG3846DW

SG3846DW

IC REG CTRLR MULT TOP 16SOIC

Microchip Technology

0
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1 8V ~ 40V 1Hz ~ 500kHz - Yes Yes - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
UC2843ADM

UC2843ADM

IC REG CTRLR BUCK/BOOST 8SOIC

Microchip Technology

0
RFQ
UC2843ADM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2657MTC/NOPB

LM2657MTC/NOPB

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

0
RFQ
LM2657MTC/NOPB

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 200kHz ~ 500kHz 70% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LM27241MTC/NOPB

LM27241MTC/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

0
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
LM2746MXA/NOPB

LM2746MXA/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0
RFQ
LM2746MXA/NOPB

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
IR3637STRPBF

IR3637STRPBF

IC REG CTRLR BUCK 8SOIC

Infineon Technologies

0
RFQ
IR3637STRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 400kHz 85% Yes No - Enable, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
FAN5037MX

FAN5037MX

IC REG CTRLR BUCK 8SOIC

onsemi

0
RFQ
FAN5037MX

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 5.25V - 85% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
FAN7554D

FAN7554D

IC REG CTRLR MULT TOPOLOGY 8SOIC

onsemi

0
RFQ
FAN7554D

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 9V ~ 30V 500kHz 95% Yes No - Soft Start -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ISL6420IRZ

ISL6420IRZ

IC REG CTRLR BUCK 20QFN

Renesas Electronics Corporation

0
RFQ
ISL6420IRZ

Datasheet

- 20-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 5.6V ~ 16V 100kHz ~ 1.4MHz 96% Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
ISL6520BCBZ

ISL6520BCBZ

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

0
RFQ
ISL6520BCBZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ISL6744AUZ

ISL6744AUZ

IC REG CTRLR MULT TOPOLOGY 8MSOP

Renesas Electronics Corporation

0
RFQ
ISL6744AUZ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 1MHz 99% Yes No - Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
CS5124XDR8G

CS5124XDR8G

IC REG CTRLR MULT TOPOLOGY 8SOIC

onsemi

0
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.7V ~ 20V 400kHz 82.5% No No - Soft Start -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
MC34060APG

MC34060APG

IC REG CTRLR FLYBACK 14DIP

onsemi

0
RFQ
MC34060APG

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 7V ~ 40V 25kHz 96% No No - Dead Time Control 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
NCP1450ASN50T1G

NCP1450ASN50T1G

IC REG CTRLR BOOST 5TSOP

onsemi

0
RFQ
NCP1450ASN50T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 6V 180kHz 80% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1550SN18T1G

NCP1550SN18T1G

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN18T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1550SN25T1G

NCP1550SN25T1G

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN25T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1571DR2G

NCP1571DR2G

IC REG CTRLR BUCK 8SOIC

onsemi

0
RFQ
NCP1571DR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 7.5V ~ 15V 200kHz - Yes No - Power Good 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TL494CNG

TL494CNG

IC REG CTRLR BCK/PUSH-PULL 16DIP

onsemi

0
RFQ
TL494CNG

Datasheet

SWITCHMODE™ 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 7V ~ 40V 200kHz 48% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
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