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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Current - Supply Voltage - Input (Max) Output Type Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Current - Output Source/Sink Number of Outputs Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Dimming Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
Texas Instruments UC3845ADTR Texas Instruments UC3845ADTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Texas Instruments UC3845ADWTR Texas Instruments UC3845ADWTR Texas Instruments
RFQ

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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) UC3845 Transistor Driver 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up, Step-Down, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Texas Instruments UC3845DG4 Texas Instruments UC3845DG4 Texas Instruments
RFQ

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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Down, Step-Up/Step-Down 12V ~ 28V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Texas Instruments UC3845NG4 Texas Instruments UC3845NG4 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3845 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Down, Step-Up/Step-Down 12V ~ 28V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Texas Instruments UC3846Q Texas Instruments UC3846Q Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3846 Transistor Driver 20-PLCC (9x9) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 46 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 UC3847DWTR Texas Instruments UC3847DWTR Texas Instruments
RFQ

Min: 1

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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 UC3854BNG4 Texas Instruments UC3854BNG4 Texas Instruments
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Min: 1

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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) UC3854 10V ~ 20V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 200kHz Average Current 250 µA
Texas Instruments UC3854DWTR-F Texas Instruments UC3854DWTR-F Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3854 14.5V ~ 30V 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 200kHz Average Current 1.5 mA
Texas Instruments UC3854DWTRG4 Texas Instruments UC3854DWTRG4 Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3854 14.5V ~ 30V 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 200kHz Average Current 1.5 mA
Texas Instruments UC3854N-F Texas Instruments UC3854N-F Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) UC3854 14.5V ~ 30V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 200kHz Average Current 1.5 mA
Texas Instruments UC3854QG3 Texas Instruments UC3854QG3 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C Surface Mount 20-LCC (J-Lead) UC3854 14.5V ~ 30V 20-PLCC (9x9) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 46 200kHz Average Current 1.5 mA
Texas Instruments UC3855ADWTR Texas Instruments UC3855ADWTR Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UC3855 15.5V ~ 20V 20-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 500kHz Average Current 150 µA
Texas Instruments UC3855ANG4 Texas Instruments UC3855ANG4 Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C Through Hole 20-DIP (0.300", 7.62mm) UC3855 15.5V ~ 20V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 500kHz Average Current 150 µA
Texas Instruments UC3855BDWG4 Texas Instruments UC3855BDWG4 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Discontinued at Digi-Key 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UC3855 10.5V ~ 20V 20-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 25 500kHz Average Current 150 µA
Texas Instruments UC3856QG3 Texas Instruments UC3856QG3 Texas Instruments
RFQ

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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 UC385TDKTTT-ADJG3 Texas Instruments UC385TDKTTT-ADJG3 Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 100°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA UC385 7.5V Adjustable (Fixed) DDPAK/TO-263-5 download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 50 - Positive 5A 1.2V 6V 1 2.1V @ 5A - Over Temperature, Reverse Polarity, Short Circuit
Texas Instruments UC3862DW Texas Instruments UC3862DW Texas Instruments
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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3862 16-SOIC ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 160 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
Texas Instruments UC3863DWTR Texas Instruments UC3863DWTR Texas Instruments
RFQ

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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 UC3867DWTR Texas Instruments UC3867DWTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3867 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 UC3872MTR Texas Instruments UC3872MTR Texas Instruments
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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SSOP (0.154", 3.90mm Width) Ballast Controller UC3872 57kHz ~ 78kHz 6 mA 4.5V ~ 24V 16-SSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 - No
Texas Instruments UC3874DW-2 Texas Instruments UC3874DW-2 Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) UC3874 Transistor Driver 18-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Down 4.4V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3874DWTR-1 Texas Instruments UC3874DWTR-1 Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) UC3874 Transistor Driver 18-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Down 9V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3874N-1 Texas Instruments UC3874N-1 Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) UC3874 Transistor Driver 18-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Step-Down 9V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3874N-1G4 Texas Instruments UC3874N-1G4 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) UC3874 Transistor Driver 18-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Step-Down 9V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3874N-2 Texas Instruments UC3874N-2 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) UC3874 Transistor Driver 18-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Step-Down 4.4V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3874N-2G4 Texas Instruments UC3874N-2G4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) UC3874 Transistor Driver 18-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Step-Down 4.4V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
Texas Instruments UC3875QP Texas Instruments UC3875QP Texas Instruments
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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 28-LCC (J-Lead) UC3875 28-PLCC (11.51x11.51) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 37 9.5V ~ 20V Non-Isolated - - Full-Bridge 10.75 V 100% 1MHz Current Limiting Frequency Control, Soft Start, Sync
Texas Instruments UC3877DWPTRG4 Texas Instruments UC3877DWPTRG4 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) UC3877 28-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,000 9.5V ~ 20V Non-Isolated - - Full-Bridge 10.75 V 100% 1MHz Current Limiting Frequency Control, Soft Start, Sync
Texas Instruments UC3901DTR Texas Instruments UC3901DTR Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Active 0°C ~ 70°C Feedback Generator Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3901 5mA 4.5V ~ 40V 14-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500
Texas Instruments UC3901DW Texas Instruments UC3901DW Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active 0°C ~ 70°C Feedback Generator Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3901 5mA 4.5V ~ 40V 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40

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