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Texas Instruments UCC2818A

UCC2889DTRG4

Texas Instruments UCC2889DTRG4

UCC28051P

Texas Instruments UCC28051P

UCC2801D

Texas Instruments UCC2801D

UCC28086PW

Texas Instruments UCC28086PW

UCC2806Q

Texas Instruments UCC2806Q

UCC28085PWG4

Texas Instruments UCC28085PWG4

UCC2819NG4

Texas Instruments UCC2819NG4

UCC2800DTRG4

Texas Instruments UCC2800DTRG4

UCC2818APWR

Texas Instruments UCC2818APWR

Price $2.03 $2.53 $2.53 $1.35 $1.41
RoHS Compliant Yes Yes Yes Yes Compliant Compliant Compliant Yes
Lead Status No Yes Yes Yes Yes Yes Yes
Vin(Min)(V) 8.4 7.4 8.3 6.75 6.9
Operating Temperature Range(C) -40 to 85 -40 to 105 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Topology Flyback Boost,Flyback,Forward Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Features Error Amplifier,Green Mode,Light Load Efficiency,Soft Start
Approx. Price (US$) 0.85 | 1ku 0.23 | 1ku 1.20 | 1ku 1.20 | 1ku 4.90 | 1ku 1.20 | 1ku 1.25 | 1ku
Frequency(Max)(kHz) 250 1000 1000 1000 1000
Control Method Feedforward,Voltage TM Current Current Current Current CCM
Duty Cycle(Max)(%) 55 50 50 50 100
UVLO Thresholds On/Off(V) 8.4/6.3 12.5/9.7 9.4/7.4 4.3/4.1 7.5/6.75 7.2/6.9 10.5/10
Package Group PDIP,SOIC PDIP,SOIC PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP PDIP,PLCC,SOIC,SSOP,TSSOP PDIP,SOIC,TSSOP SOIC,TSSOP,PDIP
Gate Drive(Typ)(A) 0.2 1 1 0.5 1
Vin(Max)(V) 9.3 12 15 15 12
Practical Operating Frequency(Max)(MHz) 0.2 0.25
Peak Output Sink Current Gate Drive(A) 0.75 1.2
Device Type Single-phase PFC Single-phase PFC
Startup Current(mA) 0.075 0.15
Package Size mm2 mm2
Operating Supply Current(mA) 4 4
Special Features OVP,Transition Mode Control Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Multi-topology,Programmable Slope Compensation Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Soft Start 750W Applications,Average Current Mode,Enable,OVP
Operating Supply(Max)(V) 18 18
Peak Output Source Current Gate Drive(A) -0.75 -1.2
Frequency(Min)(kHz) 50