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Integrated Circuits (ICs)  ·  Voltage Regulators - PWMs (Pulse Width Modulation)
 

UC3844DG4 — IC PWM BUCK BOOST ISO 14SOIC

ManufacturerTexas Instruments
Harmful substancesRoHS   Lead-free
PWM TypeCurrent Mode
Number of Outputs1
Frequency-Max500kHz
Duty Cycle50%
Voltage - Supply12 V ~ 30 V
BuckYes
BoostYes
FlybackYes
InvertingNo
DoublerNo
DividerNo
CukNo
IsolatedYes
Operating Temperature0°C ~ 70°C
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UC3844D8UC3844D8Texas InstrumentsIC CUR MODE PWM CONT 8-SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 8-SOIC (3.9mm Width)
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UC3844D8TRG4Texas InstrumentsIC PWM BUCK BOOST ISO 8SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3844NUC3844NTexas InstrumentsIC CUR-MODE PWM CONT 8-DIP
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 8-DIP (300 mil)
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UC3844DUC3844DTexas InstrumentsIC CUR-MODE PWM CONT 14-SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 14-SOIC (3.9mm Width), 14-SOL
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UC3844D8TRTexas InstrumentsIC PWM BUCK BOOST ISO 8SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3844D8G4Texas InstrumentsIC PWM BUCK BOOST ISO 8SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3844DTRTexas InstrumentsIC PWM BUCK BOOST ISO 14SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3844NG4Texas InstrumentsIC PWM BUCK BOOST ISO 8PDIP
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3844DTRG4Texas InstrumentsIC PWM BUCK BOOST ISO 14SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C
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UC3845DTRG4Texas InstrumentsIC PWM BUCK BST FLYBCK CM 14SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: No  ·  Operating Temperature: 0°C ~ 70°C
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UC3844AMUC3844AMMicrosemi-IPGIC CTRLR PWM CURRENT MODE 8DIP
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UC3845NUC3845NTexas InstrumentsIC CURR MODE PWM CONTROLLER 8DIP
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UC3845D8TRG4Texas InstrumentsIC PWM BUCK BST FLYBACK CM 8SOIC
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UC2844AQDRUC2844AQDRTexas InstrumentsIC CURR-MODE PWM CTLR 14-SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: -40°C ~ 125°C  ·  Package / Case: 14-SOIC (3.9mm Width), 14-SOL
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UC3842D8UC3842D8Texas InstrumentsIC CUR-MODE PWM CONT 8-SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 100%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 8-SOIC (3.9mm Width)
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UC3844ADMUC3844ADMMicrosemi-IPGIC CTRLR PWM CURRENT MODE 8SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 8-SOIC
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UC3845NG4Texas InstrumentsIC PWM BUCK BST FLYBACK CM 8PDIP
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: No  ·  Operating Temperature: 0°C ~ 70°C
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UC3845AMUC3845AMMicrosemi-IPGIC CTRLR PWM CURRENT MODE 8DIP
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: Yes  ·  Operating Temperature: 0°C ~ 70°C  ·  Package / Case: 8-DIP
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UC3845D8TRTexas InstrumentsIC PWM BUCK BST FLYBACK CM 8SOIC
PWM Type: Current Mode  ·  Number of Outputs: 1  ·  Frequency-Max: 500kHz  ·  Duty Cycle: 50%  ·  Voltage - Supply: 12 V ~ 30 V  ·  Buck: Yes  ·  Boost: Yes  ·  Flyback: Yes  ·  Inverting: No  ·  Doubler: No  ·  Divider: No  ·  Cuk: No  ·  Isolated: No  ·  Operating Temperature: 0°C ~ 70°C
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