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 Other Names 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
Analog Devices Inc. LTC3850EGN#PBF Analog Devices Inc. LTC3850EGN#PBF Analog Devices Inc.
RFQ

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/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) LTC3850 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 49 Step-Down 4V ~ 24V 2 Buck 250kHz ~ 780kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 97.2% Yes No -
Microchip Technology MCP1631-E/SS Microchip Technology MCP1631-E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 67 Step-Up/Step-Down 3V ~ 5.5V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631-E/ST Microchip Technology MCP1631-E/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) MCP1631 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 74 Step-Up/Step-Down 3V ~ 5.5V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631V-E/SS Microchip Technology MCP1631V-E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 67 Step-Up/Step-Down 3V ~ 5.5V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631VHV-330E/ST Microchip Technology MCP1631VHV-330E/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) MCP1631 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 74 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631VHV-500E/SS Microchip Technology MCP1631VHV-500E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 67 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631HVT-330E/ST Microchip Technology MCP1631HVT-330E/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) MCP1631 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP1631HVT-330E/STTR EAR99 8542.39.0001 2,500 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631T-E/SS Microchip Technology MCP1631T-E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,600 Step-Up/Step-Down 3V ~ 5.5V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631HVT-500E/SS Microchip Technology MCP1631HVT-500E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP1631HVT-500E/SSTR EAR99 8542.39.0001 1,600 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631HVT-330E/SS Microchip Technology MCP1631HVT-330E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP1631HVT-330E/SSTR EAR99 8542.39.0001 1,600 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631VHVT-330E/SS Microchip Technology MCP1631VHVT-330E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP1631VHVT-330E/SSTR EAR99 8542.39.0001 1,600 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631VT-E/SS Microchip Technology MCP1631VT-E/SS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-SSOP (0.209", 5.30mm Width) MCP1631 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,600 Step-Up/Step-Down 3V ~ 5.5V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Microchip Technology MCP1631VHVT-500E/ST Microchip Technology MCP1631VHVT-500E/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) MCP1631 Transistor Driver 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP1631VHVT-500E/STTR EAR99 8542.39.0001 2,500 Step-Up/Step-Down 3.5V ~ 16V 1 Sepic - Enable, Frequency Control, Ramp Positive 1 - No No -
Texas Instruments UCC2813QPWR-3Q1 Texas Instruments UCC2813QPWR-3Q1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC2813 Transistor Driver 8-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Step-Up, Step-Up/Step-Down 3.6V ~ 12V 1 Boost, Flyback, Forward Converter - Frequency Control Positive 1 99% No No -
Renesas Electronics America Inc ISL6559CRZR5265 Renesas Electronics America Inc ISL6559CRZR5265 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 32-VFQFN Exposed Pad ISL6559 PWM Signal 32-QFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 60 Step-Down 4.75V ~ 5.25V 4 Buck 80kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good Positive 4 75% - No -
Renesas Electronics America Inc ISL6559CRZ-TR5265 Renesas Electronics America Inc ISL6559CRZ-TR5265 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 32-VFQFN Exposed Pad ISL6559 PWM Signal 32-QFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 6,000 Step-Down 4.75V ~ 5.25V 4 Buck 80kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good Positive 4 75% - No -
STMicroelectronics UC2843BD1013TR STMicroelectronics UC2843BD1013TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2843 Transistor Driver 8-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
STMicroelectronics L6911DTR STMicroelectronics L6911DTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount 20-SOIC (0.295", 7.50mm Width) L6911 Transistor Driver 20-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 5V ~ 12V 1 Buck 200kHz Current Limit, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 100% Yes No -
Analog Devices Inc. LT1432CS8 Analog Devices Inc. LT1432CS8 Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LT1432 8-SO download 1 (Unlimited) EAR99 8542.39.0001 100 1 1
Analog Devices Inc. LTC1147CN8-3.3 Analog Devices Inc. LTC1147CN8-3.3 Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LTC1147 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 3.5V ~ 14V 1 Buck - Current Limit, Enable Positive 1 100% No No -
Texas Instruments TL2843D Texas Instruments TL2843D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) TL2843 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, Flyback, Forward Up to 500kHz Frequency Control Positive 1 97% No No -
Texas Instruments UCC25702D Texas Instruments UCC25702D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UCC25702 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 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 UC2525BDW Texas Instruments UC2525BDW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2525 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up, Step-Up/Step-Down 8V ~ 35V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive 1 49% Yes Yes -
Texas Instruments UC2823ADW Texas Instruments UC2823ADW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2823 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up, Step-Up/Step-Down 8.4V ~ 22V 1 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 400kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive 1 100% No No -
Texas Instruments UC3525BDW Texas Instruments UC3525BDW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3525 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive 1 49% Yes Yes -
Texas Instruments UC3573D Texas Instruments UC3573D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC3573 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Down 4.75V ~ 30V 1 Buck 100kHz Current Limit, Ramp Positive 1 92% No No -
Texas Instruments UC3823ADW Texas Instruments UC3823ADW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3823 Transistor Driver 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 40 Step-Up, Step-Up/Step-Down 8.4V ~ 22V 1 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 400kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive 1 100% No No -
Texas Instruments UC3827DW-1 Texas Instruments UC3827DW-1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active 0°C ~ 70°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) UC3827 Transistor Driver 24-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 25 Step-Down, Step-Up/Step-Down 7.6V ~ 20V 3 Buck, Full-Bridge, Push-Pull 220kHz Frequency Control, Ramp, Soft Start Positive 1 91% Yes Yes -
Texas Instruments UC3827N-1 Texas Instruments UC3827N-1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 24-DIP (0.600", 15.24mm) UC3827 Transistor Driver 24-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 15 Step-Down, Step-Up/Step-Down 7.6V ~ 20V 3 Buck, Full-Bridge, Push-Pull 220kHz Frequency Control, Ramp, Soft Start Positive 1 91% Yes Yes -
Texas Instruments UCC2808D-2 Texas Instruments UCC2808D-2 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC2808 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -

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