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
UC2843AN

UC2843AN

IC REG CTRLR BUCK 8DIP

onsemi

0
RFQ
UC2843AN

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
TL594CNE4

TL594CNE4

40V, 0.2A 300KHZ PWM CONTROLLER

Texas Instruments

0
RFQ
TL594CNE4

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No - Current Limit, Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
TL594CDRG4

TL594CDRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0
RFQ
TL594CDRG4

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
E-UC2842BD1013TR

E-UC2842BD1013TR

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

0
RFQ
E-UC2842BD1013TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
E-UC2844BD1013TR

E-UC2844BD1013TR

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

0
RFQ
E-UC2844BD1013TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC3844AN

UC3844AN

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

0
RFQ
UC3844AN

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-Mini DIP
UC3843AD1

UC3843AD1

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

0
RFQ
UC3843AD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UC3844AD1

UC3844AD1

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

0
RFQ
UC3844AD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
E-UC2842BD1

E-UC2842BD1

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

0
RFQ
E-UC2842BD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
E-UC2843BD1

E-UC2843BD1

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

0
RFQ
E-UC2843BD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
E-UC2845BD1

E-UC2845BD1

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

0
RFQ
E-UC2845BD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL3842PE4

TL3842PE4

ECONOMY SINGLE ENDED 500KHZ CURR

Texas Instruments

0
RFQ

-

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V 500kHz 97% No No - Current Limit, Frequency Control 0°C ~ 70°C - - Through Hole 8-PDIP
AP3591FNTR-G1

AP3591FNTR-G1

IC REG CTRLR BUCK U-QFN3535-14

Diodes Incorporated

0
RFQ
AP3591FNTR-G1

Datasheet

- 14-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 26V - - Yes No - Enable, On Time Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount U-QFN3535-14
TL594CNG4

TL594CNG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

0
RFQ
TL594CNG4

Datasheet

- 16-DIP (0.300", 7.62mm) 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 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
TL594ING4

TL594ING4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

0
RFQ
TL594ING4

Datasheet

- 16-DIP (0.300", 7.62mm) 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 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
UC2844AN

UC2844AN

IC REG CTRLR PWM CM 8DIP

STMicroelectronics

0
RFQ
UC2844AN

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
TL594INSRG4

TL594INSRG4

IC REG CTRLR MULT TOPOLOGY 16SO

Texas Instruments

0
RFQ
TL594INSRG4

Datasheet

- 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) 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 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SO
NCP1450ASN50T1

NCP1450ASN50T1

IC REG CTRLR BOOST 5TSOP

onsemi

0
RFQ
NCP1450ASN50T1

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
NCP1450ASN33T1

NCP1450ASN33T1

IC REG CTRLR BOOST 5TSOP

onsemi

0
RFQ
NCP1450ASN33T1

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
NCP1450ASN30T1

NCP1450ASN30T1

IC REG CTRLR BOOST 5TSOP

onsemi

0
RFQ
NCP1450ASN30T1

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
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