UCC28070PW

Texas Instruments UCC28070PW

UCC28070DW

Texas Instruments UCC28070DW

UCC2806DWTR

Texas Instruments UCC2806DWTR

UCC28060DR

Texas Instruments UCC28060DR

UCC2803D

Texas Instruments UCC2803D

UCC28084PWG4

Texas Instruments UCC28084PWG4

UCC2806D

Texas Instruments UCC2806D

UCC28085DR

Texas Instruments UCC28085DR

UCC38083P

Texas Instruments UCC38083P

UCC2889DTR/81361G4

Texas Instruments UCC2889DTR/81361G4

Price $3.05 $3.91 $2.54 $2.03 $1.13 $2.70
RoHS Yes Yes Compliant Compliant Yes Compliant Yes Compliant Yes Not Compliant
Lead Status Yes Yes No No Yes Yes Yes Yes Yes No
Operating Supply(Max)(V) 21 21 21
Package Group SOIC,TSSOP SOIC,TSSOP PDIP,SOIC,SOIC,SSOP,TSSOP SOIC PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP PDIP,SOIC,SOIC,SSOP,TSSOP PDIP,SOIC,TSSOP PDIP,SOIC PDIP,SOIC
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
UVLO Thresholds On/Off(V) 10.2/9.2 10.2/9.2 7.5/6.75 12.6/10.4 4.1/3.6 4.3/4.1 7.5/6.75 12.5/8.3 12.5/8.3 8.4/6.3
Approx. Price (US$) 1.95 | 1ku 1.80 | 1ku 5.57 | 1ku 1.10 | 1ku 1.20 | 1ku 1.20 | 1ku 5.57 | 1ku 0.95 | 1ku 1.10 | 1ku 0.85 | 1ku
Peak Output Source Current Gate Drive(A) -0.75 -0.75 -1
Operating Temperature Range(C) -40 to 125,-40 to 85 -40 to 125,-40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70 -40 to 85
Device Type Interleaved PFC Interleaved PFC Interleaved PFC
Startup Current(mA) 20 20 0.1
Special Features > 750W Applications,Average Current Mode,Interleaved,OVP > 750W Applications,Average Current Mode,Interleaved,OVP > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Soft Start,Programmable Slope Compensation Multi-topology,Programmable Slope Compensation Multi-topology,Programmable Slope Compensation,Soft Start Error Amplifier,Green Mode,Light Load Efficiency,Soft Start
Peak Output Sink Current Gate Drive(A) 0.75 0.75 1.8
Operating Supply Current(mA) 20 20 5
Package Size(mm2=WxL) [pf]20TSSOP[/pf]
Practical Operating Frequency(Max)(MHz) 0.3 0.3 0.5
Control Method TM TM Current TM Current Current Current Current Current Feedforward,Voltage
Package Size mm2 mm2
Frequency(Max)(kHz) 1000 1000 1000 1000 1000 1000 250
Vin(Min)(V) 6.75 3.6 4.1 6.75 8.3 8.3 8.6
Features Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Gate Drive(Typ)(A) 0.5 1 1 0.5 1 1 0.2
Duty Cycle(Max)(%) 49 100 50 49 50 50 55
Topology Push-Pull Boost,Flyback,Forward Half-Bridge,Push-Pull Push-Pull Half-Bridge,Push-Pull Boost,Buck,Half-Bridge,Push-Pull Flyback
Vin(Max)(V) 15 12 15 15 15 15 9.3
Frequency(Min)(kHz) 50 50 50