UCC38C41DGK

Texas Instruments UCC38C41DGK

UC3845ADTRG4

Texas Instruments UC3845ADTRG4

UC2824DW

Texas Instruments UC2824DW

UCC38C42DGKR

Texas Instruments UCC38C42DGKR

UCC1800L883B

Texas Instruments UCC1800L883B

5962-8670404XA

Texas Instruments 5962-8670404XA

UC1843AJ883B

Texas Instruments UC1843AJ883B

UC3844AD8G4

Texas Instruments UC3844AD8G4

TPS40021PWPG4

Texas Instruments TPS40021PWPG4

UCC2813PW-0

Texas Instruments UCC2813PW-0

Price $1.29 $0.66 $2.88 $2.26
RoHS Yes Compliant Yes Compliant No No TBD Compliant Compliant Yes
Lead Status Yes Yes Yes Yes No No No Yes Yes Yes
Topology Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Flyback,Forward
Rating Catalog Catalog Catalog Catalog Military Military Military Catalog Catalog
Operating Temperature Range(C) 0 to 70 0 to 70 -40 to 85 0 to 70 -55 to 125 -55 to 125 -55 to 125 0 to 70 -40 to 85
Vin(Max)(V) 20 30 30 20 12 30 30 30 12
Frequency(Max)(kHz) 1000 500 1000 1000 1000 500 500 500 1000
Special Features Error Amplifier Error Amplifier Error Amplifier,Soft Start,Synchronization Pin Error Amplifier Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Multi-topology Error Amplifier Error Amplifier Error Amplifier,Leading Edge Blanking,Soft Start
UVLO Thresholds On/Off(V) 7/6.6 8.4/7.6 9.2/8.4 14.5/9 7.2/6.9 8.4/7.6 8.4/7.6 16/10 7.2/6.9
Control Method Current Current Current,Voltage Current Current Current Current Current Current
Package Group PDIP,SOIC,VSSOP PDIP,SOIC PDIP,PLCC,SOIC SOIC,VSSOP,PDIP CDIP,LCCC CDIP,CFP,LCCC CDIP,LCCC PDIP,SOIC PDIP,SOIC,TSSOP
Vin(Min)(V) 6.6 7.6 8.4 9 6.9 7.6 7.6 10 6.9
Approx. Price (US$) 0.70 | 1ku 0.42 | 1ku 9.78 | 1ku 0.60 | 1ku 0.42 | 1ku 1.05 | 1ku
Duty Cycle(Max)(%) 50 50 100 100 100 50 100 50 100
Gate Drive(Typ)(A) 1 1 1.5 1 1 1
Package Size(mm2=WxL) [pf]8CDIP[/pf] [pf]8CDIP[/pf]
Package Size mm2