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UCC2893PWRG4

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UCC2973PW

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UCC28782BDLRTWR

Texas Instruments UCC28782BDLRTWR

Price $2.17
RoHS Compliant Compliant Compliant Yes Compliant Yes Yes Compliant Y
Lead Status No Yes No Yes No Yes Yes Yes Y
Duty Cycle(Max)(%) 100 100 100 99
Frequency(Max)(kHz) 1000 1000 1000 220 220 80
Vin(Max)(V) 12 12 110 25 25
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 105,-40 to 85 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 1.20 | 1ku 1.20 | 1ku 1.10 | 1ku 3.30 | 1ku 3.30 | 1ku 0.25 1ku
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching External Sync,Lamp Intensity Control,Open Lamp Detect External Sync,Lamp Intensity Control,Open Lamp Detect
UVLO Thresholds On/Off(V) 7.2/6.9 4.1/3.6 13.0/8.0 21/7.7
Package Group PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC,TSSOP TSSOP TSSOP SOT-23
Vin(Min)(V) 6.9 3.6 18 4.5 4.5
Topology Boost,Flyback,Forward Boost,Flyback,Forward Flyback,Forward Flyback
Control Method Current Current Current Current
Gate Drive(Typ)(A) 1 1 2.5
Control Topology Push-Pull Push-Pull
Shutdown Current(mA) 1 1
Supply Current(mA) 1 1
Package Size mm2 mm2
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