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Texas Instruments UCC28085

Texas Instruments UCC28084

Texas Instruments UCC28086

Texas Instruments UCC28019

Texas Instruments UCC28083

Texas Instruments UCC2889

UCC28083D

Texas Instruments UCC28083D

UCC2889D

Texas Instruments UCC2889D

UCC2889N

Texas Instruments UCC2889N

UCC28083P

Texas Instruments UCC28083P

Price $1.99 $2.47 $2.44 $1.11 $2.39 $1.89 $1.97 $2.10 $2.79
RoHS Compliant Yes Yes Yes
Lead Status No Yes Yes Yes
UVLO Thresholds On/Off(V) 12.5/8.3 8.4/6.3 8.4/6.3 12.5/8.3
Special Features Multi-topology,Soft Start Error Amplifier,Green Mode,Light Load Efficiency,Soft Start Error Amplifier,Green Mode,Light Load Efficiency,Soft Start Soft Start
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85
Frequency(Max)(kHz) 1000 250 250 1000
Rating Catalog Catalog Catalog Catalog
Approx. Price (US$) 1.20 | 1ku 0.85 | 1ku 0.85 | 1ku 1.20 | 1ku
Frequency(Min)(kHz) 50 50
Duty Cycle(Max)(%) 50 55 55 50
Package Group PDIP,SOIC,TSSOP PDIP,SOIC PDIP,SOIC PDIP,SOIC,TSSOP
Vin(Min)(V) 8.3 8.6 8.4 8.3
Topology Half-Bridge,Push-Pull Flyback Flyback Half-Bridge,Push-Pull
Control Method Current Feedforward,Voltage Feedforward,Voltage Current
Gate Drive(Typ)(A) 1 0.2 0.2 1
Vin(Max)(V) 15 9.3 9.3 15