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Texas Instruments UCC1800TD1

Texas Instruments UCC1800TD2

UCC2803N

Texas Instruments UCC2803N

V62/03624-09XE

Texas Instruments V62/03624-09XE

TPS64200DBVTG4

Texas Instruments TPS64200DBVTG4

UCC25702PWG4

Texas Instruments UCC25702PWG4

UC3845ADTR

Texas Instruments UC3845ADTR

TPS2048AD

Texas Instruments TPS2048AD

UCC2813DTR-3G4

Texas Instruments UCC2813DTR-3G4

UC3524ADWG4

Texas Instruments UC3524ADWG4

Price $24.17 $2.79 $0.88 $5.78 $2.33 $1.18 $1.17
RoHS Not Compliant Y Yes Compliant Compliant Compliant Compliant Yes Compliant Compliant
Lead Status No Y Yes Yes Yes Yes Yes Yes Yes No
Duty Cycle(Max)(%) 100 100 100 100 100 99 50 100 50
UVLO Thresholds On/Off(V) N/A 7.2/6.9 4.1/3.6 7.2/6.9 9.9/9.1 8.4/7.6 4.1/3.6 7.5/7
Frequency(Max)(kHz) 1000 1000 1000 1000 700 500 1000 450
Rating Catalog Catalog Catalog HiRel Enhanced Product Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 12 12 12 12 6.5 15 400 5.5 12 40
Operating Temperature Range(C) 25 only 25 only -40 to 85 -40 to 125,-55 to 125 -40 to 85 -40 to 85 0 to 70 0 to 85 -40 to 85 0 to 70
Topology N/A Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Special Features Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier Enable Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Multi-topology Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Vin(Min)(V) 6.9 6.9 3.6 6.9 1.8 9 9 2.7 3.6 8
Control Method Current Current Current Current Feedforward,Voltage Peak Current Mode Current Voltage
Gate Drive(Typ)(A) 1 1 1 1 1 1 0.2
Package Group PDIP,SOIC,TSSOP SOIC SOT-23 PDIP,SOIC,TSSOP PDIP,SOIC SOIC SOIC,TSSOP PDIP,SOIC
Approx. Price (US$) 1.20 | 1ku 0.50 | 1ku 3.10 | 1ku 0.42 | 1ku 1.22 | 1ku 1.05 | 1ku 0.70 | 1ku
Package Size mm2 mm2
Vout(Max)(V) 6.5
Vout(Min)(V) 1.2
Type Controller
Switching Frequency(Min)(kHz) 350
Iq(Typ)(mA) 0.02
Regulated Outputs(#) 1
Switching Frequency(Max)(kHz) 350
Iout(Max)(A) 3
Frequency(Min)(kHz) 26 0.1
Continuous Current(Max)(A) 0.25
Enable Active Low
USB Switch rDS(on)(mOhms) 80
Number of Switches 4
Current Limit Topology Constant-Current