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UCC28050D

Texas Instruments UCC28050D

UCC28231PWR

Texas Instruments UCC28231PWR

UCC28880D

Texas Instruments UCC28880D

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UCC28782BDLRTWR

Texas Instruments UCC28782BDLRTWR

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Texas Instruments UCC2803DG4

UCC2973PWTR

Texas Instruments UCC2973PWTR

UCC2893PWRG4

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UCC2973PW

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UCC2570D

Texas Instruments UCC2570D

Price $2.17
RoHS Compliant Compliant Compliant Compliant Y Compliant Yes Compliant Yes Compliant
Lead Status No No No Yes Y Yes Yes No Yes No
Operating Temperature Range(C) -40 to 85 -55 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 105,-40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Practical Operating Frequency(Max)(MHz) 0.2
Control Method TM Voltage Current Current Current Current
Peak Output Sink Current Gate Drive(A) 0.75
Device Type Single-phase PFC
Startup Current(mA) 0.075
UVLO Thresholds On/Off(V) 15.8/9.7 6.3/5.7 3.9/3.6 21/7.7 4.1/3.6 13.0/8.0
Package Size mm2 mm2 mm2 mm2
Operating Supply Current(mA) 4
Special Features OVP,Transition Mode Control Green Mode,Leading Edge Blanking,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Low Power,Light Load Efficiency,Current Limiting,Integrated Switch,HV Start-up,Thermal Shutdown,Green Mode,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start External Sync,Lamp Intensity Control,Open Lamp Detect HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching External Sync,Lamp Intensity Control,Open Lamp Detect
Package Group PDIP,SOIC TSSOP,USON SOT-23 PDIP,SOIC,TSSOP TSSOP SOIC,TSSOP TSSOP
Approx. Price (US$) 0.23 | 1ku 1.20 | 1ku 0.55 | 1ku 0.25 1ku 1.20 | 1ku 3.30 | 1ku 1.10 | 1ku 3.30 | 1ku
Operating Supply(Max)(V) 18
Peak Output Source Current Gate Drive(A) -0.75
Duty Cycle(Max)(%) 100 55 99 100 100
Topology Full-Bridge,Half-Bridge,Push-Pull Buck Flyback Boost,Flyback,Forward Flyback,Forward
Frequency(Max)(kHz) 1000 62 80 1000 220 1000 220
Vin(Max)(V) 20 560 12 25 110 25
Vin(Min)(V) 5.7 30 3.6 4.5 18 4.5
Gate Drive(Typ)(A) 0.2 1 2.5
Output Power 175-265Vac(Max)(W) 4
Output Power 85-265Vac(Max)(W) 3
Frequency(Min)(kHz) 0.65
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf]
Operating Temperature ange(C) -40 to 125
Control mode Secondary-side regulation
Device type Controllers
Features Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,X-capacitor discharge,Zero voltage switching
Operating temperature range(C) -40
Package area(mm^2) 16
Package size (L x W)(mm) 4 x 4
Package type WQFN
Pin count 24.0
Switching frequency(max)(kHz) 1500
TI functional safety category
UVLO thresholds on/off(V) 17/10.5
TI.com inventory 29769
Approx. price(US$) .732 | 1ku
Control Topology Push-Pull Push-Pull
Shutdown Current(mA) 1 1
Supply Current(mA) 1 1