Texas Instruments UCC28C40D G4

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UCC28C40D

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UCC28C40DGKR

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UCC28C40DRG4

Texas Instruments UCC28C40DRG4

Price $0.82 $0.28 $1.02 $0.68 $1.67 $0.84
RoHS Compliant Compliant Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant
Lead Status Yes Yes Yes Yes No Yes Yes Yes Yes Yes
Duty Cycle(Max)(%) 100 99 99 70 55 100 100 100
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]8VSSOP[/pf]
Frequency(Max)(kHz) 1000 85 85 120 62 1000 1000 1000
egulated Outputs(#) 1
Special Features Error Amplifier Green Mode,Light Load Efficiency,Low power,Soft Switching,Current Limiting,Input Line Monitor,Leading Edge Blanking,Soft start,Output under-voltage protection,Enhanced Load transient response,USB Type-C Compatible Green Mode,Light Load Efficiency,Low power,Soft Switching,Current Limiting,Input Line Monitor,Leading Edge Blanking,Soft start,Output under-voltage protection,Enhanced Load transient response,USB Type-C Compatible Adjustable Switch Frequency,Soft Start,Soft Switching Low Power,Light Load Efficiency,Current Limiting,Integrated Switch,HV Start-up,Thermal Shutdown,Green Mode,Leading Edge Blanking,Soft Start Error Amplifier Error Amplifier Error Amplifier
Topology Boost,Flyback,Forward Boost,Buck,Flyback,Sepic Buck Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward
Operating Temperature ange(C) -40 to 105,-40 to 85
UVLO Thresholds On/Off(V) 7/6.6 21/7.7 21/7.7 14.5/8 3.9/3.6 7/6.6 7/6.6 7/6.6
Control Method Current Current Current Current Current Current Current Current
Approx. Price (US$) 0.75 1ku 0.30 | 1ku 0.30 | 1ku 0.32 | 1ku 0.60 | 1ku 0.55 | 1ku 0.75 | 1ku 0.75 | 1ku 0.75 | 1ku
Package Group PDIP,SOIC,VSSOP SOT-23 SOT-23 SOIC SOIC PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size(mm2=WxL) [pf]6SOT-23[/pf] [pf]6SOT-23[/pf] [pf]8SOIC[/pf] [pf]7SOIC[/pf] [pf]7SOIC[/pf]
Frequency(Min)(kHz) 1 1
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 105 -40 to 125 -40 to 125 -40 to 105,-40 to 85 -40 to 105,-40 to 85 -40 to 105,-40 to 85
Comments 0
Input Voltage(Type) AC/DC
Type Inductive
Vin(Max)(V) 18 560 20 20 20
Regulated Outputs(#) 1
Iq(Typ)(mA) 4
Switching Frequency(Min)(kHz) 5
Dimming Method Analog
Vout(Min)(V) 9
Iout(Max)(A) 5
Switching Frequency(Max)(kHz) 250
Vin(Min)(V) 13 30 6.6 6.6 6.6
Vref(V) 2.5
Power Factor Correction(Min) Active
Vout(Max)(V) 400
Output Power 175-265Vac(Max)(W) 4
Output Power 85-265Vac(Max)(W) 3
Gate Drive(Typ)(A) 1 1 1