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TPS53125PW

Texas Instruments TPS53125PW

UC3851DW

Texas Instruments UC3851DW

UCC2803N

Texas Instruments UCC2803N

UC3845ADTR

Texas Instruments UC3845ADTR

UC2901NG4

Texas Instruments UC2901NG4

85515022A

Texas Instruments 85515022A

UC28023DWR

Texas Instruments UC28023DWR

TPS40004DGQR

Texas Instruments TPS40004DGQR

V62/05616-01XE

Texas Instruments V62/05616-01XE

UCC25702PWG4

Texas Instruments UCC25702PWG4

Price $3.47 $17.01 $2.79 $2.08 $1.47 $5.78
RoHS Yes Yes Yes Compliant Compliant Not Compliant Yes Yes Compliant Compliant
Lead Status Yes Yes Yes Yes No No Yes Yes Yes Yes
Vin(Min)(V) 4.5 8 3.6 9 4.5 7 8.4 8.4 9
Operating Temperature Range(C) -40 to 85 0 to 70 -40 to 85 0 to 70 -40 to 85 -55 to 125 -40 to 105 -40 to 125,-55 to 125 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Military Catalog HiRel Enhanced Product Catalog
Switching Frequency(Min)(kHz) 350
Vout(Max)(V) 5.5
Vin(Max)(V) 24 40 12 400 40 35 30 22 15
Number of Phases 1
Package Group TSSOP,VQFN PDIP,SOIC PDIP,SOIC,TSSOP PDIP,SOIC PDIP,SOIC CDIP,LCCC SOIC SOIC PDIP,SOIC,TSSOP
Type Controller
Approx. Price (US$) 1.60 | 1ku 10.20 | 1ku 1.20 | 1ku 0.42 | 1ku 1.35 | 1ku 3.10 | 1ku
Vout(Min)(V) 0.76
Regulated Outputs(#) 2
Iq(Typ)(mA) 0.45
Iout(Max)(A) 15
Special Features Enable,Pre-Bias Start-Up,Synchronous Rectification Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Multi-topology Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin Multi-topology,Soft Start,Synchronization Pin
Switching Frequency(Max)(kHz) 350
Duty Cycle(Max)(%) 89 50 100 50 50 50 100 50 99
Topology Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward N/A Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull,Secondary Side Regulator Boost,Flyback,Forward
Frequency(Max)(kHz) 500 1000 500 5000 600 1000 1000 700
Control Method Current,Feedforward,Voltage Current Peak Current Mode Amplitude modulation Voltage Current,Feedforward,Voltage Current,Voltage Feedforward,Voltage
Gate Drive(Typ)(A) 0.5 1 1 1.5 1
UVLO Thresholds On/Off(V) 8/7.8 4.1/3.6 8.4/7.6 3.9 4.4/4.2 9.2/8.4 9.2/8.4 9.9/9.1
Frequency(Min)(kHz) 26 0.01
Features AM system for isolated feedback error signal,1% reference,Synchronizable,UVLO
Package Size mm2 mm2
Package Size(mm2=WxL) [pf]16SOIC[/pf]