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UCC3802DTR

Texas Instruments UCC3802DTR

UCC2803NG4

Texas Instruments UCC2803NG4

TPS40040DRBTG4

Texas Instruments TPS40040DRBTG4

TPS2062DG4

Texas Instruments TPS2062DG4

UCC2892DG4

Texas Instruments UCC2892DG4

TPS64202DBVT

Texas Instruments TPS64202DBVT

UCC1801J883B

Texas Instruments UCC1801J883B

UCC28083D

Texas Instruments UCC28083D

UCC3802PW

Texas Instruments UCC3802PW

UC28023DW

Texas Instruments UC28023DW

Price $2.42 $1.20 $1.17 $2.54 $2.44 $2.61
RoHS Compliant Compliant Not Compliant Yes Compliant Yes Not Compliant Compliant Yes Yes
Lead Status Yes Yes No Yes No Yes No Yes Yes Yes
Duty Cycle(Max)(%) 100 100 95 100 100 50 50 100 100
Topology Boost,Buck,Flyback,Forward Boost,Flyback,Forward Flyback,Forward Boost,Flyback,Forward Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull,Secondary Side Regulator
Rating Catalog Catalog Catalog Catalog Catalog Catalog Military Catalog Catalog Catalog
Operating Temperature Range(C) 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 105,-40 to 85 -40 to 85 -55 to 125 -40 to 85 0 to 70 -40 to 105
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Enable,Pre-Bias Start-Up,Synchronous Rectification Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching Enable Error Amplifier,Leading Edge Blanking,Soft Start Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Synchronization Pin
Frequency(Max)(kHz) 1000 1000 1000 1000 1000 1000 1000
Package Group PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SON MSOP-PowerPAD,SOIC SOIC,TSSOP SOT-23 CDIP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC
Control Method Current Current Current Current Current Current Current,Feedforward,Voltage
Vin(Max)(V) 12 12 5.5 5.5 16 6.5 12 15 12 30
UVLO Thresholds On/Off(V) 12.5/8.3 4.1/3.6 13.0/8.0 9.4/7.4 12.5/8.3 12.5/8.3 9.2/8.4
Approx. Price (US$) 1.10 | 1ku 1.20 | 1ku 0.85 | 1ku 0.73 | 1ku 1.10 | 1ku 0.50 | 1ku 1.20 | 1ku 1.10 | 1ku 1.35 | 1ku
Gate Drive(Typ)(A) 1 1 2.5 1 1 1.5
Vin(Min)(V) 8.3 3.6 2.25 2.7 8.5 1.8 7.4 8.3 8.3 8.4
Switching Frequency(Min)(kHz) 300 550
Switching Frequency(Max)(kHz) 300 550
Regulated Outputs(#) 1 1
Type Controller Controller
Iout(Max)(A) 15 3
Vout(Min)(V) 0.6 1.2
Iq(Typ)(mA) 2 0.02
Vout(Max)(V) 4.95 6.5
USB Switch rDS(on)(mOhms) 70
Number of Switches 2
Enable Active Low
Continuous Current(Max)(A) 1
Current Limit Topology Constant-Current
Package Size mm2 mm2
Frequency(Min)(kHz) 50