Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 DC DC Switching Controllers
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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
Microchip Technology TC110503ECTTR Microchip Technology TC110503ECTTR Microchip Technology
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/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 TC110503 Transistor Driver SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 3,000 Step-Up 2V ~ 10V 1 Boost 100kHz ~ 300kHz Enable, Soft Start Positive 1 92% No No -
Microchip Technology TC105303ECTTR Microchip Technology TC105303ECTTR Microchip Technology
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/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 TC105303 Transistor Driver SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 3,000 Step-Down 2.2V ~ 10V 1 Buck 300kHz Enable Positive 1 100% No No -
Analog Devices Inc. LTC1735CF Analog Devices Inc. LTC1735CF Analog Devices Inc.
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/image/Analog Devices Inc. - Tube Obsolete 0°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) LTC1735 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 74 Step-Down 4V ~ 30V 1 Buck 300kHz Enable, Power Good, Soft Start Positive 1 99.4% Yes No -
Analog Devices Inc./Maxim Integrated MAX1771CSA Analog Devices Inc./Maxim Integrated MAX1771CSA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX1771 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 100 Step-Up, Step-Up/Step-Down 3V ~ 16.5V 1 Boost, Buck-Boost 300kHz Enable Positive 1 92% No No -
Analog Devices Inc./Maxim Integrated MAX1771ESA Analog Devices Inc./Maxim Integrated MAX1771ESA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX1771 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 3V ~ 16.5V 1 Boost, Buck-Boost 300kHz Enable Positive 1 92% No No -
Analog Devices Inc./Maxim Integrated MAX1845EEI Analog Devices Inc./Maxim Integrated MAX1845EEI Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) MAX1845 Transistor Driver 28-QSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Down 4.5V ~ 5.5V 2 Buck 200kHz, 300kHz, 420kHz, 540kHz Current Limit, Enable, On Time Control, Power Good Positive 1 - Yes No -
Analog Devices Inc./Maxim Integrated MAX1627ESA Analog Devices Inc./Maxim Integrated MAX1627ESA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX1627 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Down 3V ~ 16.5V 1 Buck 300kHz Enable Positive 1 100% No No -
Analog Devices Inc./Maxim Integrated MAX1649CPA Analog Devices Inc./Maxim Integrated MAX1649CPA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) MAX1649 Transistor Driver 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Down 3V ~ 16V 1 Buck Up to 300kHz Enable Positive 1 96.5% No No -
Analog Devices Inc./Maxim Integrated MAX1649CSA Analog Devices Inc./Maxim Integrated MAX1649CSA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX1649 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Down 3V ~ 16V 1 Buck Up to 300kHz Enable Positive 1 96.5% No No -
Analog Devices Inc./Maxim Integrated MAX1651CSA Analog Devices Inc./Maxim Integrated MAX1651CSA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX1651 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Down 3V ~ 16V 1 Buck Up to 300kHz Enable Positive 1 96.5% No No -
Texas Instruments TPS40001DGQ Texas Instruments TPS40001DGQ Texas Instruments
RFQ

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/image/Texas Instruments - Tube Not For New Designs -40°C ~ 85°C (TA) Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) TPS40001 Transistor Driver 10-HVSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 Step-Down 2.25V ~ 5.5V 1 Buck 300kHz Current Limit, Enable, Soft Start Positive 1 94% Yes No -
Texas Instruments TPS40003DGQ Texas Instruments TPS40003DGQ Texas Instruments
RFQ

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/image/Texas Instruments - Tube Not For New Designs -40°C ~ 85°C (TA) Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) TPS40003 Transistor Driver 10-HVSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 Step-Down 2.25V ~ 5.5V 1 Buck 600kHz Current Limit, Enable, Soft Start Positive 1 93% Yes No -
Analog Devices Inc. LTC3732CG Analog Devices Inc. LTC3732CG Analog Devices Inc.
RFQ

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/image/Analog Devices Inc. PolyPhase® Tube Active 0°C ~ 70°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC3732 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 4.5V ~ 7V 3 Buck 225kHz ~ 680kHz Enable, Power Good, Soft Start Positive 3 98.5% Yes No -
Analog Devices Inc./Maxim Integrated MAX608ESA Analog Devices Inc./Maxim Integrated MAX608ESA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX608 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1 Step-Up 1.8V ~ 16.5V 1 Boost Up to 300kHz Enable Positive 1 - No No -
Texas Instruments UCC28086P Texas Instruments UCC28086P Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC28086 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up/Step-Down 4.1V ~ 15V 2 Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
Texas Instruments UCC38084D Texas Instruments UCC38084D Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC38084 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up, Step-Down, Step-Up/Step-Down 4.1V ~ 15V 2 Buck, Boost, Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
Texas Instruments UCC38086P Texas Instruments UCC38086P Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC38086 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Down, Step-Up/Step-Down 4.1V ~ 15V 2 Buck, Boost, Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
Texas Instruments TL1454ACN Texas Instruments TL1454ACN Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active -20°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) TL1454 Transistor Driver 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Up, Step-Down, Step-Up/Step-Down 3.6V ~ 20V 2 Buck, Boost, Flyback 50kHz ~ 2MHz Dead Time Control, Frequency Control Positive, Isolation Capable 1 100% Yes No -
Texas Instruments UCC38C40P Texas Instruments UCC38C40P Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC38C40 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 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 UCC38C41D Texas Instruments UCC38C41D Texas Instruments
RFQ

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/image/Texas Instruments - Tube Last Time Buy 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC38C41 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up, Step-Up/Step-Down 6.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
Texas Instruments UCC38C42D Texas Instruments UCC38C42D Texas Instruments
RFQ

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/image/Texas Instruments - Tube Last Time Buy 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC38C42 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 96% No No -
Texas Instruments UCC38C43DGK Texas Instruments UCC38C43DGK Texas Instruments
RFQ

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/image/Texas Instruments - Tube Last Time Buy 0°C ~ 70°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC38C43 Transistor Driver 8-VSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 80 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 UCC38C44DGK Texas Instruments UCC38C44DGK Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active 0°C ~ 70°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC38C44 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 UCC38C45D Texas Instruments UCC38C45D Texas Instruments
RFQ

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/image/Texas Instruments - Tube Last Time Buy 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC38C45 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 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 UCC38C45P Texas Instruments UCC38C45P Texas Instruments
RFQ

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/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC38C45 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 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 UCC28084PW Texas Instruments UCC28084PW Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC28084 Transistor Driver 8-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 150 Step-Up/Step-Down 4.1V ~ 15V 2 Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
Texas Instruments UC2824DW Texas Instruments UC2824DW Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2824 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up 8.4V ~ 30V 1 Boost 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% No No -
Texas Instruments UC2842AQD8R Texas Instruments UC2842AQD8R Texas Instruments
RFQ

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/image/Texas Instruments Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2842 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 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Texas Instruments UC2845AQD8 Texas Instruments UC2845AQD8 Texas Instruments
RFQ

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/image/Texas Instruments Automotive, AEC-Q100 Tube Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2845 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up, 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 UC2845AQD Texas Instruments UC2845AQD Texas Instruments
RFQ

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/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC2845 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -

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