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UCC2803PWG4

Texas Instruments UCC2803PWG4

UCC2839DG4

Texas Instruments UCC2839DG4

UCC28910D

Texas Instruments UCC28910D

UCC2813DTR-0G4

Texas Instruments UCC2813DTR-0G4

UCC2837DG4

Texas Instruments UCC2837DG4

UCC2810DW

Texas Instruments UCC2810DW

UCC2803PWTR

Texas Instruments UCC2803PWTR

Texas Instruments UCC24630DBV

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UCC28782ARTWT

Texas Instruments UCC28782ARTWT

Price $1.37 $1.18 $4.16 $1.35
RoHS Compliant Compliant Compliant Compliant Compliant Yes Yes Compliant Compliant Y
Lead Status No No Yes Yes No Yes Yes Yes Yes Y
Duty Cycle(Max)(%) 100 99 100 50 100 99
Frequency(Max)(kHz) 1000 115 1000 1000 1000 132
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 1.20 | 1ku 0.58 | 1ku 1.05 | 1ku 2.75 | 1ku 1.90 | 1ku 1.20 | 1ku 0.60 1ku 0.35 1ku
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Green Mode,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start
UVLO Thresholds On/Off(V) 4.1/3.6 9.5/6.5 7.2/6.9 11.3/8.3 4.1/3.6 4/3.6 21/8
Package Group PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC PDIP,SOIC PDIP,SOIC,TSSOP SOT-23 SOT-23
Topology Boost,Flyback,Forward Flyback Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Flyback
Control Method Current Current Current Current Current Current
Vin(Min)(V) 4.1 30 6.9 3 8.3 4.1
Vin(Max)(V) 400 450 12 12 11 400
Gate Drive(Typ)(A) 1 1 1 1
Frequency(Min)(kHz) 0.485 1
Output Power 85-265Vac(Max)(W) 7.5
Package Size mm2 mm2
Output Power 175-265Vac(Max)(W) 9.5
Output Options Adjustable Output
Vout(Min)(V) 1.5
Iq(Typ)(mA) 1.2
ating Catalog Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf] [pf]6SOT-23[/pf]
Operating Temperature ange(C) -40 to 125 -20 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 0
Approx. price(US$) .924 | 1ku