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Texas Instruments UCC283T-3G3

Price $3.63 $5.50 $5.50 $1.18 $2.79 $0.51
RoHS Compliant Yes Yes Not Compliant Yes Compliant Yes Yes Compliant Compliant
Lead Status Yes Yes Yes No Yes Yes Yes Yes No No
Accuracy(%) 2.5 2.5 2.5 2.5 2.5
Vout(Max)(V) 8.5 8.5 8.5 8.5 8.5
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -55 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Package Group DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 SOIC TSSOP,USON PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP PDIP,SOIC DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 18 18 18 18 18
Vin(Max)(V) 9 9 9 20 12 12 9 9
Iq(Typ)(mA) 0.4 0.4 0.4 0.4 0.4
Regulated Outputs(#) 1 1 1 1 1
Additional Features Overcurrent Protection,Reverse Current Protection,Thermal Shutdown Overcurrent Protection,Reverse Current Protection,Thermal Shutdown Overcurrent Protection,Reverse Current Protection,Thermal Shutdown
Vin(Min)(V) 2.8 2.8 2.8 5.7 6.9 6.9 2.8 2.8
Vdo(Typ)(mV) 400 400 400 400 400
Approx. Price (US$) 2.78 | 1ku 2.78 | 1ku 2.78 | 1ku 1.10 1ku 1.20 | 1ku 1.05 | 1ku 1.20 | 1ku 0.35 | 1ku 2.78 | 1ku 2.78 | 1ku
Vout(Min)(V) 1.2 1.2 1.2 1.2 1.2
Output Capacitor Type Non-Ceramic Non-Ceramic Non-Ceramic Non-Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 3.3,5 3.3,5 3.3,5 3.3,5 3.3,5
Iout(Max)(A) 3 3 3 3 3
Operating Supply(Max)(V) 21 18
Duty Cycle(Max)(%) 99 100 100 100
Special Features > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start OVP,Transition Mode Control Reverse Current Protection Reverse Current Protection
ating Catalog
Startup Current(mA) 0.1 0.075
Operating Supply Current(mA) 5 4
UVLO Thresholds On/Off(V) 12.6/10.4 6.3/5.7 7.2/6.9 7.2/6.9 15.8/9.7
Practical Operating Frequency(Max)(MHz) 0.5 0.2
Vref tol(%) 2
Estimated Package Size (WxL)(mm2) [pf]16SOIC[/pf]
Operating Temperature ange(C) -40 to 125
Gate Drive(Typ)(A) 0.2 1 1
Frequency(Max)(kHz) 1000 1000 1000
Control Method Voltage Current Current TM
Topology Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward
Peak Output Source Current Gate Drive(A) -0.75
Peak Output Sink Current Gate Drive(A) 0.75
Package Size(mm2=WxL) [pf]8SOIC[/pf]
Device Type Single-phase PFC