UC2845ADG4

Texas Instruments UC2845ADG4

UC3526J

Texas Instruments UC3526J

Texas Instruments UCC3810TD1

LM5030SD/NOPB

Texas Instruments LM5030SD/NOPB

LM27402SQX/NOPB

Texas Instruments LM27402SQX/NOPB

LM3743MM-1000/NOPB

Texas Instruments LM3743MM-1000/NOPB

V62/07609-01XE

Texas Instruments V62/07609-01XE

V62/03624-05XE

Texas Instruments V62/03624-05XE

UC1856L20

Texas Instruments UC1856L20

UCC2810DWTRG4

Texas Instruments UCC2810DWTRG4

Price $0.66 $5.71 $2.03 $1.24 $2.03
RoHS Compliant Not Compliant Not Compliant Yes Compliant Yes Compliant Compliant Not Compliant Compliant
Lead Status Yes No No Yes No Yes Yes See ti.com No No
Frequency(Min)(kHz) 26 0.01 50
Control Method Peak Current Mode Voltage Current Current Current Current Current
Operating Temperature Range(C) -40 to 85 0 to 70 -40 to 125 -40 to 125 -40 to 125 -55 to 125 -40 to 125 -55 to 125 -40 to 85
Rating Catalog Military Catalog Catalog Catalog Catalog HiRel Enhanced Product HiRel Enhanced Product Military Catalog
Duty Cycle(Max)(%) 50 50 50 49 95 91 50 50 50
Vin(Min)(V) 9 8 8.3 14 3 3 8.3 8 8.3
UVLO Thresholds On/Off(V) 8.4/7.6 7/6.8 N/A 12.5/8.3 7.7/7 11.3/8.3
Special Features Error Amplifier,Multi-topology Multi-topology N/A Multi-topology,Programmable Slope Compensation,Synchronization Pin Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking Enable,Pre-Bias Start-Up,Tracking Error Amplifier Error Amplifier,Synchronization Pin,Soft Start,Multi-topology Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin
Topology Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull N/A Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward
Approx. Price (US$) 0.42 | 1ku 0.99 | 1ku 1.10 | 1ku 0.99 | 1ku 1.90 | 1ku
Frequency(Max)(kHz) 500 400 1000 1000 1000 1000 1000
Package Group PDIP,SOIC CDIP VSSOP,WSON HTSSOP,WQFN VSSOP SOIC SOIC CDIP,LCCC PDIP,SOIC
Vin(Max)(V) 400 35 11 90 20 5.5 12 40 11
Gate Drive(Typ)(A) 1 1 1.5 1
Package Size mm2 mm2 mm2 mm2
Switching Frequency(Min)(kHz) 200 300
Iout(Max)(A) 30 10
Number of Phases 1
Regulated Outputs(#) 1 1
Type Controller Controller
Vout(Max)(V) 18.6 4.6
Iq(Typ)(mA) 4.5 1.8
Vout(Min)(V) 0.6 0.8
Switching Frequency(Max)(kHz) 1200 1000