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74AUC2G240DCTRG4

Texas Instruments 74AUC2G240DCTRG4

UCC2819APW

Texas Instruments UCC2819APW

UC39432D

Texas Instruments UC39432D

UC1856L20

Texas Instruments UC1856L20

UC3715DTRG4

Texas Instruments UC3715DTRG4

UC2854BDWG4

Texas Instruments UC2854BDWG4

UCC3581DG4

Texas Instruments UCC3581DG4

UCC28220DG4

Texas Instruments UCC28220DG4

UCC3813PWTR-5G4

Texas Instruments UCC3813PWTR-5G4

UCC3911DP-4G4

Texas Instruments UCC3911DP-4G4

Price $1.95
RoHS Yes Yes Not Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes Yes No No No No No No
Special Features Average Current Mode,Enable,OVP Error Amplifier,Synchronization Pin,Soft Start,Multi-topology > 750W Applications,Average Current Mode,Enable Green Mode,Light Load Efficiency,Soft Start,Synchronization Pin HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation Error Amplifier,Leading Edge Blanking,Soft Start
Control Method CCM Current CCM Voltage Current Current
Operating Supply(Max)(V) 17 36 20
Package Group SOIC,TSSOP PDIP,SOIC CDIP,LCCC PDIP,PLCC,SOIC PDIP,SOIC SOIC,TSSOP PDIP,SOIC,TSSOP
Operating Temperature Range(C) -40 to 85 0 to 70 -55 to 125 -40 to 85 0 to 70 -40 to 105 0 to 70
Rating Catalog Catalog Military Catalog Catalog Catalog Catalog
Peak Output Source Current Gate Drive(A) -1.2 -1
Approx. Price (US$) 1.25 | 1ku 3.30 | 1ku 1.55 | 1ku 1.50 | 1ku 1.90 | 1ku 0.99 | 1ku
Package Size mm2 mm2 mm2 mm2
Device Type Single-phase PFC Single-phase PFC
Peak Output Sink Current Gate Drive(A) 1.2 1
Practical Operating Frequency(Max)(MHz) 0.25 0.2
UVLO Thresholds On/Off(V) 10.2/9.7 7.7/7 10.5/10 7.3/6.8 10.0/8.0 4.1/3.6
Startup Current(mA) 0.15 0.25
Operating Supply Current(mA) 4 0.5 12
Reference Voltage(V) 1.3
Vref tol(%) 0.8
Operating Supply(Min)(V) 2.2
On Board Reference 1.3
Output Current(A) 0.1
Vin(Min)(V) 8 8
Frequency(Max)(kHz) 1000 100 2000 1000
Topology Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward Flyback,Forward Boost,Buck,Flyback,Forward
Vin(Max)(V) 40 15
Duty Cycle(Max)(%) 50 83 90 50
Regulated Outputs(#) 1 1
Estimated Package Size (WxL)(mm2) [pf]14SOIC[/pf] [pf]8TSSOP[/pf]