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TPS40071PWPRG4

Texas Instruments TPS40071PWPRG4

UC3524ANG4

Texas Instruments UC3524ANG4

TL2845BD

Texas Instruments TL2845BD

UC2856QDWRQ1

Texas Instruments UC2856QDWRQ1

TPS2060DRBT

Texas Instruments TPS2060DRBT

UCC28230PWR

Texas Instruments UCC28230PWR

UCC28C42DG4

Texas Instruments UCC28C42DG4

Texas Instruments UC1846VTD2

LM5025BMTC/NOPB

Texas Instruments LM5025BMTC/NOPB

TPS2044BDG4

Texas Instruments TPS2044BDG4

Price $1.94 $2.07
RoHS Compliant Compliant Yes Yes Yes Yes Compliant Compliant Compliant Compliant
Lead Status No Yes Yes Yes Yes Yes No No No No
Gate Drive(Typ)(A) 0.2 0.2 1.5 0.2 1 3
Frequency(Max)(kHz) 450 500 1000 1000 1000 1000
Rating Catalog Catalog Automotive Catalog Catalog Catalog Catalog Catalog
Vin(Min)(V) 8 9 8 2.7 5.7 15 13 2.7
Operating Temperature Range(C) 0 to 70 -40 to 85 -40 to 125 0 to 70 -55 to 125 -40 to 105 -40 to 125 -40 to 85
UVLO Thresholds On/Off(V) 7.5/7 8.4/7.6 7.7/7 6.3/5.7 14.5/9 Programmable/2.5V
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Buck-Boost,Flyback,Forward Forward
Package Group PDIP,SOIC SOIC,PDIP SOIC MSOP-PowerPAD,SON TSSOP,USON PDIP,SOIC,VSSOP TSSOP,WSON SOIC
Control Method Voltage Current Current Voltage Peak Current Mode Feedforward,Voltage
Special Features Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Adjustable Switching Frequency,Error Amplifier,Multi-topology Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start Error Amplifier,Multi-topology Current Limiting,Leading Edge Blanking,Soft Start,Thermal Shutdown
Vin(Max)(V) 40 30 40 5.5 20 400 100 5.5
Approx. Price (US$) 0.70 | 1ku 0.39 | 1ku 2.17 | 1ku 1.00 | 1ku 1.20 | 1ku 0.60 | 1ku 1.09 | 1ku 1.10 | 1ku
Duty Cycle(Max)(%) 50 50 50 100 100 73
Frequency(Min)(kHz) 0.1 49 26 100
Enable Active Low Active Low
Current Limit Topology Constant-Current Constant-Current
Number of Switches 2 4
Package Size mm2 mm2
Continuous Current(Max)(A) 1.5 0.5
USB Switch rDS(on)(mOhms) 70 70