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UC3525AJ

Texas Instruments UC3525AJ

UC1845J883B

Texas Instruments UC1845J883B

UC1875L

Texas Instruments UC1875L

UCC38C41D

Texas Instruments UCC38C41D

UCC38C41P

Texas Instruments UCC38C41P

UCC38C40DRG4

Texas Instruments UCC38C40DRG4

UCC38C44DGKR

Texas Instruments UCC38C44DGKR

UC1526AL

Texas Instruments UC1526AL

UCC2813DTR-2

Texas Instruments UCC2813DTR-2

UCC25702PWTRG4

Texas Instruments UCC25702PWTRG4

Price $1.67 $1.81 $0.79 $0.93 $1.89
RoHS TBD TBD TBD Yes Yes Compliant Yes TBD Yes Compliant
Lead Status No No No Yes Yes Yes Yes No Yes Yes
Frequency(Max)(kHz) 500 500 1000 1000 1000 1000 1000 600 1000 700
Vin(Min)(V) 8 7.6 9.25 6.6 6.6 6.6 9 7 8.3 9
Operating Temperature Range(C) 0 to 70 -55 to 125 -55 to 125 0 to 70 0 to 70 0 to 70 0 to 70 -55 to 125 -40 to 85 -40 to 85
Package Group CDIP CDIP,CFP,LCCC CDIP,LCCC PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP CDIP,LCCC PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Full-Bridge Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward
Control Method Voltage Current Current,Feedforward,Voltage Current Current Current Current Voltage Current Feedforward,Voltage
UVLO Thresholds On/Off(V) 7/6.8 8.4/7.6 10/7 7/6.6 7/6.6 7/6.6 14.5/9 4.4/4.2 12.5/8.3 9.9/9.1
Rating Military Military Military Catalog Catalog Catalog Catalog Military Catalog Catalog
Duty Cycle(Max)(%) 50 50 100 50 50 100 50 50 100 99
Vin(Max)(V) 35 30 20 20 20 20 20 35 12 15
Package Size(mm2=WxL) [pf]16CDIP[/pf] [pf]14CFP[/pf] [pf]20LCCC[/pf]
Frequency(Min)(kHz) 0.1 0.01
Special Features Error Amplifier Error Amplifier,Soft Start,Soft Switching,Synchronization Pin Error Amplifier Error Amplifier Error Amplifier Error Amplifier Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Soft Start,Synchronization Pin
Package Size mm2
Approx. Price (US$) 0.70 | 1ku 0.70 | 1ku 0.70 | 1ku 0.60 | 1ku 1.05 | 1ku 3.10 | 1ku
Gate Drive(Typ)(A) 1 1 1 1 1 1