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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 Features Base Product Number Input Type Current - Supply Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Number of Channels Voltage - Input (Max) Output Type Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Channel Type Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Mode Current - Startup Current - Output (Max) Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
Unitrode UC3706Q Unitrode UC3706Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3706 Inverting, Non-Inverting Not Verified 5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 1.5A 40ns, 30ns
Unitrode UC2824DWTR Unitrode UC2824DWTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2824 Transistor Driver 16-SOIC download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up 8.4V ~ 30V 1 Boost 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% No No -
Unitrode UC1526AJ/80516 Unitrode UC1526AJ/80516 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
Unitrode UCC3813PW-1 Unitrode UCC3813PW-1 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3813 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.4V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 49% No No -
Unitrode UC1709L Unitrode UC1709L Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1709 Not Verified download EAR99 8542.39.0001 1
Unitrode UCC2818PW Unitrode UCC2818PW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) UCC2818 12V ~ 17V 16-TSSOP download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
Unitrode UC3827DW-1 Unitrode UC3827DW-1 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) UC3827 Transistor Driver 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down, Step-Up/Step-Down 20V 3 220kHz Frequency Control, Ramp, Soft Start Positive 1 91% No Yes -
Unitrode UC3832DW Unitrode UC3832DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) Positive Fixed UC3832 3.3mA 4.5V ~ 36V 16-SOIC download EAR99 8542.39.0001 1 1
Unitrode UC3843NG4 Unitrode UC3843NG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3843 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 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 97% No No -
Unitrode UCC28517DW Unitrode UCC28517DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 105°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28517 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 200kHz Average Current 100 µA
Unitrode UCC2913D Unitrode UCC2913D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C -48V Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Auto Retry, UVLO UCC2913 1 mA 1 - 8-SOIC download EAR99 8542.39.0001 1 No Circuit Breaker, Current Limit, Fault Timeout -
Unitrode UCC35702PWG4 Unitrode UCC35702PWG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) UCC35702 Transistor Driver 14-TSSOP download EAR99 8542.39.0001 1 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 -
Unitrode UC3845ANG4 Unitrode UC3845ANG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3845 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 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 -
Unitrode UC3527AN Unitrode UC3527AN Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
Unitrode TPS2390DGK Unitrode TPS2390DGK Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C -48V Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Hot Swap Controller Latched Fault, UVLO TPS2390 700 µA 1 -80V ~ -36V 8-VSSOP download EAR99 8542.39.0001 1 No Current Limit, Fault Timeout, Slew Rate -
Unitrode UCC3913DG4 Unitrode UCC3913DG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C -48V Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Auto Retry, UVLO UCC3913 1 mA 1 - 8-SOIC download EAR99 8542.39.0001 1 No Circuit Breaker, Current Limit, Fault Timeout -
Unitrode UC3524DWTR Unitrode UC3524DWTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3524 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 300kHz Current Limit, Enable, Frequency Control, Ramp Positive 1 45% No No -
Unitrode UC29432DG4 Unitrode UC29432DG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Overvoltage Comparator, Optocoupler Surface Mount 8-SOIC (0.154", 3.90mm Width) UC29432 500µA 2.2V ~ 24V 8-SOIC download EAR99 8542.39.0001 1
Unitrode UCC3884D Unitrode UCC3884D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3884 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8.3V ~ 15V 1 Buck, Boost, Flyback, Forward Converter - Enable Positive 1 78% No Yes -
Unitrode UC3909N Unitrode UC3909N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) UC3909 Lead Acid - - 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - - Constant - Programmable - - 40V
Unitrode UC29432D Unitrode UC29432D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Overvoltage Comparator, Optocoupler Surface Mount 8-SOIC (0.154", 3.90mm Width) UC29432 500µA 2.2V ~ 24V 8-SOIC download EAR99 8542.39.0001 1
Unitrode UC3825BDW Unitrode UC3825BDW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3825 16-SOIC download EAR99 8542.39.0001 1 10V ~ 22V Non-Isolated No - Boost, Buck, Flyback, Forward 16 V 50% 1MHz Current Limiting Frequency Control, Soft Start
Unitrode UCC3813PW-0 Unitrode UCC3813PW-0 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3813 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.9V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 99% No No -
Unitrode UCC3808D-2G4 Unitrode UCC3808D-2G4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3808 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -
Unitrode UC3903QG3 Unitrode UC3903QG3 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) Multi-Voltage Supervisor UC3903 Open Drain or Open Collector 20-PLCC (9x9) download EAR99 8542.39.0001 1 Active Low 4 Adjustable/Selectable Adjustable/Selectable
Unitrode UCC3817DW Unitrode UCC3817DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) UCC3817 12V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
Unitrode UCC2819D Unitrode UCC2819D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2819 10.8V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 250kHz Average Current 150 µA
Unitrode UCC28501DW Unitrode UCC28501DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28501 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 150 µA
Unitrode UC2852DTR Unitrode UC2852DTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2852 13V ~ 30V 8-SOIC download EAR99 8542.39.0001 1 200kHz Continuous Conduction (CCM) 400 µA
Unitrode UC285T-ADJ Unitrode UC285T-ADJ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 100°C Through Hole TO-220-5 UC285 7.5V Adjustable (Fixed) TO-220-5 download EAR99 8542.39.0001 1 - Positive 5A 1.2V 6V 1 2.2V @ 5A - Over Temperature, Reverse Polarity, Short Circuit

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