UC3543N

Texas Instruments UC3543N

UC3876N

Texas Instruments UC3876N

UC3526ADW

Texas Instruments UC3526ADW

UC2526AQ

Texas Instruments UC2526AQ

UC1526J883B

Texas Instruments UC1526J883B

UC3526ANG4

Texas Instruments UC3526ANG4

UC3527AN

Texas Instruments UC3527AN

Texas Instruments UC3526ADWT

SG3525AN

Microsemi SG3525AN

UC3852N

Texas Instruments UC3852N

Price $16.36 $0.92 $4.52
RoHS Yes Yes Compliant Yes TBD Compliant Compliant Compliant Not Compliant Yes
Lead Status Yes Yes No Yes No Yes No Yes No Yes
Operating Temperature Range(C) 0 to 70 0 to 70 -25 to 85 -55 to 125 0 to 70 0 to 70 0 to 70
Duty Cycle(Max)(%) 100 50 50 50 50 49 50
Frequency(Max)(kHz) 1000 600 600 400 600 500 450
Rating Catalog Catalog Catalog Military Catalog Catalog Catalog
Control Method Current,Feedforward,Voltage Voltage Voltage Voltage Voltage Voltage Voltage TM
Special Features Error Amplifier,Soft Start,Soft Switching,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Soft Start,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Soft Start,Synchronization Pin < 150W Applications,Transition Mode Control
Package Group PDIP PDIP,SOIC PDIP,PLCC,SOIC CDIP PDIP,SOIC PDIP PDIP,SOIC PDIP,SOIC
Gate Drive(Typ)(A) 2 0.2 0.2 0.2 0.4
Vin(Min)(V) 9.25 8 8 8 8
Approx. Price (US$) 11.28 | 1ku 1.15 | 1ku 1.20 | 1ku 1.15 | 1ku 2.42 | 1ku 1.15 1ku 1.88 | 1ku
Vin(Max)(V) 20 35 35 35 35
Topology Full-Bridge Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off(V) 15.2/9.2 7/6.8 7/6.8 4.4/4.2 7/6.8 7 7/6.8 16.3/11.5
Frequency(Min)(kHz) 0.01 0.01 0.01 0.01 0.1
Package Size(mm2=WxL) [pf]18CDIP[/pf]
Estimated Package Size (WxL)(mm2) [pf]18SOIC[/pf]
ating Catalog
Operating Temperature ange(C) 0 to 70
egulated Outputs(#) 2
Operating Supply(Max)(V) 30
Operating Supply Current(mA) 6
Startup Current(mA) 0.4
Practical Operating Frequency(Max)(MHz) 0.2
Peak Output Sink Current Gate Drive(A) 1
Package Size mm2
Device Type Single-phase PFC
Peak Output Source Current Gate Drive(A) -1