UC1843AJ883B

Texas Instruments UC1843AJ883B

UCC38C40P

Texas Instruments UCC38C40P

UC2856N

Texas Instruments UC2856N

UCC38C41DGKG4

Texas Instruments UCC38C41DGKG4

UC3842ANG4

Texas Instruments UC3842ANG4

UC2844AQDR

Texas Instruments UC2844AQDR

UC3525BN

Texas Instruments UC3525BN

DC1379B

Linear Technology DC1379B

Linear Technology DC2001A

DC995A

Linear Technology DC995A

Price $4.70 $0.80
RoHS TBD Yes Yes Compliant Compliant Yes Compliant
Lead Status No Yes Yes Yes Yes Yes Yes
Duty Cycle(Max)(%) 100 100 50 50 100 50 50
UVLO Thresholds On/Off(V) 8.4/7.6 7/6.6 7.7/7 7/6.6 16/10 16/10 7/6.8
Package Size(mm2=WxL) [pf]8CDIP[/pf]
Frequency(Max)(kHz) 500 1000 1000 1000 500 500 500
Package Group CDIP,LCCC PDIP,SOIC,VSSOP PDIP,SOIC PDIP,SOIC,VSSOP PDIP,SOIC PDIP,SOIC PDIP,SOIC
Topology Boost,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Special Features Error Amplifier Error Amplifier Error Amplifier,Soft Start,Synchronization Pin Error Amplifier Error Amplifier Error Amplifier Error Amplifier,Soft Start,Synchronization Pin
Control Method Current Current Current Current Current Current Voltage
Rating Military Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Min)(V) 7.6 6.6 8 6.6 10 10 8
Vin(Max)(V) 30 20 40 20 30 30 35
Operating Temperature Range(C) -55 to 125 0 to 70 -40 to 85 0 to 70 0 to 70 -40 to 125,-40 to 85 0 to 70
Approx. Price (US$) 0.70 | 1ku 1.96 | 1ku 0.70 | 1ku 0.42 | 1ku 0.46 | 1ku 2.47 | 1ku
Gate Drive(Typ)(A) 1 1.5 1 1 1 0.5
Frequency(Min)(kHz) 0.1