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UCC28070PW

Texas Instruments UCC28070PW

UCC2806MTR

Texas Instruments UCC2806MTR

UCC28086DRG4

Texas Instruments UCC28086DRG4

UCC2806DTRG4

Texas Instruments UCC2806DTRG4

UCC3889D

Texas Instruments UCC3889D

UCC28061D

Texas Instruments UCC28061D

UCC2801PWG4

Texas Instruments UCC2801PWG4

UCC28085DR

Texas Instruments UCC28085DR

UCC28070DW

Texas Instruments UCC28070DW

PUCC28780D

Texas Instruments PUCC28780D

Price $3.05 $1.67 $2.10 $1.13 $3.91
RoHS Yes Compliant Compliant Yes Compliant Compliant Compliant Yes Not Compliant
Lead Status Yes Yes Yes No Yes Yes Yes See ti.com
Operating Supply(Max)(V) 21 21 21
Package Group SOIC,TSSOP PDIP,SOIC,SSOP,PLCC,TSSOP PDIP,SOIC SOIC PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC,TSSOP SOIC,WQFN
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
UVLO Thresholds On/Off(V) 10.2/9.2 7.5/6.75 8.4/6.3 12.6/10.4 9.4/7.4 12.5/8.3 10.2/9.2 17.5/10
Approx. Price (US$) 1.95 | 1ku 4.90 | 1ku 0.75 | 1ku 1.10 | 1ku 1.20 | 1ku 0.95 | 1ku 1.80 | 1ku 0.60 | 1ku
Peak Output Source Current Gate Drive(A) -0.75 -1 -0.75
Operating Temperature Range(C) -40 to 125,-40 to 85 -40 to 85 0 to 70 -40 to 125 -40 to 85 -40 to 85 -40 to 125,-40 to 85 -40 to 125
Device Type Interleaved PFC Interleaved PFC Interleaved PFC
Startup Current(mA) 20 0.1 20
Special Features > 750W Applications,Average Current Mode,Interleaved,OVP Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Soft Start > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Error Amplifier,Leading Edge Blanking,Soft Start Multi-topology,Programmable Slope Compensation > 750W Applications,Average Current Mode,Interleaved,OVP
Peak Output Sink Current Gate Drive(A) 0.75 1.8 0.75
Operating Supply Current(mA) 20 5 20
Package Size(mm2=WxL) [pf]20TSSOP[/pf]
Practical Operating Frequency(Max)(MHz) 0.3 0.5 0.3
Control Method TM Current Feedforward,Voltage TM Current Current TM Current
Frequency(Max)(kHz) 1000 250 1000 1000 1000
Gate Drive(Typ)(A) 0.5 0.2 1 1
Duty Cycle(Max)(%) 49 55 50 50 99
Topology Push-Pull Flyback Boost,Flyback,Forward Half-Bridge,Push-Pull
Frequency(Min)(kHz) 0.1 50 34
Vin(Min)(V) 8.6 7.4 8.3
Vin(Max)(V) 9.3 12 15
Package Size mm2 mm2 mm2
Features Zero Voltage Switching,Active Clamp Flyback