UCC2813N-2

Texas Instruments UCC2813N-2

UCC35706D

Texas Instruments UCC35706D

UCC2813PWTR-1

Texas Instruments UCC2813PWTR-1

UCC3803PW

Texas Instruments UCC3803PW

TPS51123ARGER

Texas Instruments TPS51123ARGER

UC3863DWG4

Texas Instruments UC3863DWG4

TPS2051AD

Texas Instruments TPS2051AD

UCC2804PWTR

Texas Instruments UCC2804PWTR

UC3845D8TRG4

Texas Instruments UC3845D8TRG4

UCC28250RGPT

Texas Instruments UCC28250RGPT

Price $1.77 $2.44 $3.36 $4.10 $2.06 $0.72
RoHS Yes Yes Yes Yes Yes Compliant Yes Yes Compliant Yes
Lead Status Yes Yes Yes Yes Yes No Yes Yes Yes Yes
Duty Cycle(Max)(%) 100 93 50 100 50 50 50 100
UVLO Thresholds On/Off(V) 12.5/8.3 12/8 9.4/7.4 4.1/3.6 8/7 12.5/8.3 8.4/7.6 4.3/4.1
Frequency(Max)(kHz) 1000 4000 1000 1000 500 1000 500 1000
Vin(Max)(V) 12 15 12 12 22 400 400 20
Operating Temperature Range(C) -40 to 85 0 to 70 -40 to 85 0 to 70 0 to 70 -40 to 85 0 to 70 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Multi-topology,Soft Start Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Error Amplifier,Multi-topology HV Start-up
Package Group PDIP,SOIC,TSSOP PDIP,SOIC,VSSOP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC PDIP,SOIC,TSSOP PDIP,SOIC QFN,TSSOP
Vin(Min)(V) 8.3 8 7.4 3.6 7 12.5 9 4.3
Approx. Price (US$) 1.05 | 1ku 0.90 | 1ku 1.05 | 1ku 1.10 | 1ku 2.69 | 1ku 1.36 | 1ku 0.42 | 1ku 1.70 | 1ku
Topology Boost,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward
Control Method Current Feedforward,Voltage Current Current Voltage Current Peak Current Mode Current,Voltage
Gate Drive(Typ)(A) 1 0.02 1 1 1 1 1 0.2
Frequency(Min)(kHz) 50 26 40
Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start