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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Output Type Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Number of Outputs Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
Texas Instruments UC3847DWTRG4 Texas Instruments UC3847DWTRG4 Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3847 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 50% Yes Yes -
Texas Instruments UC3856Q Texas Instruments UC3856Q Texas Instruments
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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3856 Transistor Driver 20-PLCC (9x9) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 46 Step-Up, Step-Down, Step-Up/Step-Down 7V ~ 40V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 200kHz Enable, Frequency Control, Soft Start Positive 1 47% Yes Yes -
Texas Instruments UC3863DW Texas Instruments UC3863DW Texas Instruments
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/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3863 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up/Step-Down 7V ~ 22V 2 Full-Bridge, Half-Bridge, Push-Pull 50kHz ~ 500kHz Soft Start Positive 1 100% No No -
Texas Instruments UC3863DWTRG4 Texas Instruments UC3863DWTRG4 Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3863 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up/Step-Down 7V ~ 22V 2 Full-Bridge, Half-Bridge, Push-Pull 50kHz ~ 500kHz Soft Start Positive 1 100% No No -
Texas Instruments UC3867NG4 Texas Instruments UC3867NG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3867 Transistor Driver 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Up/Step-Down 7V ~ 22V 2 Full-Bridge, Half-Bridge, Push-Pull 50kHz ~ 500kHz Soft Start Positive 1 100% No No -
Texas Instruments UC3879DWG4 Texas Instruments UC3879DWG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) UC3879 Transistor Driver 20-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 25 Step-Up/Step-Down 9V ~ 20V 4 Half-Bridge Up to 300kHz Frequency Control, Ramp, Soft Start Positive 1 50% Yes Yes -
Texas Instruments UCC2893DR Texas Instruments UCC2893DR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2893 Transistor Driver 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 8.5V ~ 16V 1 Flyback, Forward Converter 250kHz Current Limit, Enable, On Time Control, Ramp, Soft Start Positive, Isolation Capable 1 70% No Yes -
Texas Instruments UCC2895DWG4 Texas Instruments UCC2895DWG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC2895 PWM 20-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 25 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
Texas Instruments UCC2895PWTR Texas Instruments UCC2895PWTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) UCC2895 PWM 20-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
Texas Instruments UCC2895QDWRQ1 Texas Instruments UCC2895QDWRQ1 Texas Instruments
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/image/Texas Instruments Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC2895 PWM 20-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
Texas Instruments UCC2897PWG4 Texas Instruments UCC2897PWG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 105°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) UCC2897 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 70 Step-Up/Step-Down 8.5V ~ 14.5V 1 Flyback, Forward Converter 250kHz Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes -
Texas Instruments UCC2897PWRG4 Texas Instruments UCC2897PWRG4 Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 105°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) UCC2897 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up/Step-Down 8.5V ~ 14.5V 1 Flyback, Forward Converter 250kHz Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes -
Texas Instruments UCC2897RTJR Texas Instruments UCC2897RTJR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 105°C (TA) Surface Mount 20-WFQFN Exposed Pad UCC2897 Transistor Driver 20-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up/Step-Down 8.5V ~ 14.5V 1 Flyback, Forward Converter 250kHz Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes -
Texas Instruments UCC28C40DGKR Texas Instruments UCC28C40DGKR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 105°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC28C40 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 6.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
Texas Instruments UCC28C42DGKR Texas Instruments UCC28C42DGKR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 105°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC28C42 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
Texas Instruments UCC28C42DRG4 Texas Instruments UCC28C42DRG4 Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 105°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28C42 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
Texas Instruments UCC28C43DGKR Texas Instruments UCC28C43DGKR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 105°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC28C43 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 7.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
Texas Instruments UCC28C44DG4 Texas Instruments UCC28C44DG4 Texas Instruments
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/image/Texas Instruments - Tube Obsolete -40°C ~ 105°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28C44 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC28C44DGKG4 Texas Instruments UCC28C44DGKG4 Texas Instruments
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/image/Texas Instruments - Tube Obsolete -40°C ~ 105°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC28C44 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 80 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC28C44DGKR Texas Instruments UCC28C44DGKR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 105°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC28C44 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC28C44DR Texas Instruments UCC28C44DR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 105°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28C44 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC28C45DRG4 Texas Instruments UCC28C45DRG4 Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 105°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28C45 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 7.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC29421NG4 Texas Instruments UCC29421NG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC29421 Transistor Driver 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Up, Step-Up/Step-Down 1.8V ~ 8V 1 Boost, Flyback, SEPIC 150kHz ~ 1.2MHz Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes -
Texas Instruments UCC29421PWTR Texas Instruments UCC29421PWTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) UCC29421 Transistor Driver 16-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up, Step-Up/Step-Down 1.8V ~ 8V 1 Boost, Flyback, SEPIC 150kHz ~ 1.2MHz Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes -
Texas Instruments UCC35702NG4 Texas Instruments UCC35702NG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Through Hole 14-DIP (0.300", 7.62mm) UCC35702 Transistor Driver 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Up, Step-Up/Step-Down 8.8V ~ 15V 1 Boost, Flyback, Forward Converter 100kHz Current Limit, Frequency Control, Sequencing, Soft Start Positive, Isolation Capable 1 99% No Yes -
Texas Instruments UCC35705DGKG4 Texas Instruments UCC35705DGKG4 Texas Instruments
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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC35705 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 80 Step-Up, Step-Up/Step-Down 8.2V ~ 15V 1 Boost, Flyback, Forward Converter 1MHz Current Limit Positive, Isolation Capable 1 93% No No -
Texas Instruments UCC35705DGKTR Texas Instruments UCC35705DGKTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC35705 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 8.2V ~ 15V 1 Boost, Flyback, Forward Converter 1MHz Current Limit Positive, Isolation Capable 1 93% No No -
Texas Instruments UCC35705DGKTRG4 Texas Instruments UCC35705DGKTRG4 Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC35705 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 8.2V ~ 15V 1 Boost, Flyback, Forward Converter 1MHz Current Limit Positive, Isolation Capable 1 93% No No -
Texas Instruments UCC3800DTR Texas Instruments UCC3800DTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3800 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 6.9V ~ 12V 1 Buck, Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 99% No No -
Texas Instruments UCC3801DG4 Texas Instruments UCC3801DG4 Texas Instruments
RFQ

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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3801 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up, Step-Down, Step-Up/Step-Down 7.4V ~ 12V 1 Buck, Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 49% No No -

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