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Texas Instruments UC3526ADWT

UC2526AN

Texas Instruments UC2526AN

UC3524DG4

Texas Instruments UC3524DG4

UC3524D

Texas Instruments UC3524D

UC3525ADW

Texas Instruments UC3525ADW

UC3526ADWG4

Texas Instruments UC3526ADWG4

UC3572N

Texas Instruments UC3572N

UC3525AN

Texas Instruments UC3525AN

UC3525BDWG4

Texas Instruments UC3525BDWG4

UC3852N

Texas Instruments UC3852N

Price $2.11 $1.90 $1.44 $1.72 $1.57 $4.08 $4.52
RoHS Compliant Yes Compliant Yes Compliant Compliant Yes Yes Compliant Yes
Lead Status Yes Yes No Yes Yes Yes Yes Yes Yes Yes
Frequency(Max)(kHz) 450 600 450 450 500 600 500 500
Estimated Package Size (WxL)(mm2) [pf]18SOIC[/pf]
ating Catalog
Approx. Price (US$) 1.15 1ku 1.20 | 1ku 1.00 | 1ku 1.00 | 1ku 0.70 | 1ku 1.15 | 1ku 0.70 | 1ku 2.47 | 1ku 1.88 | 1ku
Special Features Error Amplifier,Soft Start,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,Soft Start,Synchronization Pin Error Amplifier,Soft Start,Synchronization Pin < 150W Applications,Transition Mode Control
Operating Temperature ange(C) 0 to 70
Package Group PDIP,SOIC PDIP,PLCC,SOIC SOIC,SOIC SOIC,WAFERSALE PDIP,PLCC,SOIC PDIP,SOIC PDIP,PLCC,SOIC PDIP,SOIC PDIP,SOIC
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull 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,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Control Method Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage TM
egulated Outputs(#) 2
UVLO Thresholds On/Off(V) 7/6.8 7/6.8 7.5/7 7.5/7 7/6.8 7/6.8 7/6.8 7/6.8 16.3/11.5
Duty Cycle(Max)(%) 50 50 90 90 50 50 50 50
Frequency(Min)(kHz) 0.01 0.1 0.1 0.1 0.01 0.1 0.1
Vin(Min)(V) 8 8 8 8 8 8 8
Vin(Max)(V) 35 40 40 35 35 35 35
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -25 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70
Gate Drive(Typ)(A) 0.2 0.1 0.1 0.5 0.2 0.5 0.5
Features Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
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