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UC2854BJ

Texas Instruments UC2854BJ

UCC1806J883B

Texas Instruments UCC1806J883B

UCC3813PWTR-5

Texas Instruments UCC3813PWTR-5

UCC2892PWR

Texas Instruments UCC2892PWR

TPS2055DG4

Texas Instruments TPS2055DG4

UC3524DW

Texas Instruments UC3524DW

UCC3813D-5

Texas Instruments UCC3813D-5

UCC2806J

Texas Instruments UCC2806J

UC2844DTR

Texas Instruments UC2844DTR

UCC3813D-4

Texas Instruments UCC3813D-4

Price $1.11 $1.24 $1.84 $2.17 $2.17
RoHS TBD TBD Yes Yes Y Yes Compliant TBD Yes Yes
Lead Status No No Yes Yes See ti.com Yes Yes No Yes Yes
Operating Temperature Range(C) -40 to 85 -55 to 125 0 to 70 -40 to 105,-40 to 85 0 to 70 0 to 70 -40 to 85 -40 to 85 0 to 70
Rating Military Military Catalog Catalog Catalog Catalog Military Catalog Catalog
Control Method CCM Current Current Current Voltage Current Current Current Current
Special Features > 750W Applications,Average Current Mode,Enable Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Soft Start Input Line Monitor,Programmable Slope Compensation,Soft Start,Soft Switching Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Soft Start,Synchronization Pin Error Amplifier Error Amplifier,Leading Edge Blanking,Soft Start
Package Group CDIP CDIP,LCCC PDIP,SOIC,TSSOP SOIC,TSSOP SOIC,WAFERSALE PDIP,SOIC,TSSOP CDIP PDIP,SOIC PDIP,SOIC,TSSOP
Package Size mm2
Duty Cycle(Max)(%) 95 50 50 100 90 50 50 50 50
UVLO Thresholds On/Off(V) 16/10 7.5/6.75 4.1/3.6 13.0/8.0 7.5/7 4.1/3.6 7.5/6.75 16/10 12.5/8.3
Topology Boost,Flyback,Forward Boost,Buck,Flyback,Forward Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward
Package Size(mm2=WxL) [pf]20LCCC[/pf] [pf]16CDIP[/pf]
Frequency(Max)(kHz) 1000 1000 1000 450 1000 1000 500 1000
Vin(Min)(V) 6.75 3.6 8.5 8 3.6 6.75 10 8.3
Vin(Max)(V) 15 12 16 40 12 15 30 12
Approx. Price (US$) 0.99 | 1ku 1.10 | 1ku 1.00 | 1ku 0.99 | 1ku 0.50 | 1ku 0.99 | 1ku
Gate Drive(Typ)(A) 1 2.5 0.1 1 1 1
Frequency(Min)(kHz) 0.1