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Texas Instruments UCC28703DBV

UCC2973PWG4

Texas Instruments UCC2973PWG4

UCC2570DTR

Texas Instruments UCC2570DTR

UCC2570NG4

Texas Instruments UCC2570NG4

UCC2800N

Texas Instruments UCC2800N

UCC2800PWG4

Texas Instruments UCC2800PWG4

UCC2803NG4

Texas Instruments UCC2803NG4

UCC2837DTR

Texas Instruments UCC2837DTR

UCC28782ADRTWR

Texas Instruments UCC28782ADRTWR

UCC28220PWG4

Texas Instruments UCC28220PWG4

Price $5.70
RoHS Compliant Compliant Yes Compliant Compliant Compliant Compliant Yes Y Compliant
Lead Status Yes No Yes No No No No Yes Y No
Duty Cycle(Max)(%) 99 100 100 100 90
Special Features Green Mode,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start External Sync,Lamp Intensity Control,Open Lamp Detect Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf]
Frequency(Min)(kHz) 1
Control Method Current Current Current Current Current
Operating Temperature ange(C) -20 to 125
Frequency(Max)(kHz) 132 220 1000 1000 1000 2000
Package Group SOT-23 TSSOP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOIC SOIC,TSSOP
UVLO Thresholds On/Off(V) 21/8 7.2/6.9 7.2/6.9 4.1/3.6 10.0/8.0
Approx. Price (US$) 0.35 1ku 3.30 | 1ku 1.20 | 1ku 1.20 | 1ku 1.20 | 1ku 2.75 | 1ku 1.90 | 1ku
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 105
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Min)(V) 4.5 6.9 6.9 3.6 3 8
Control Topology Push-Pull
Vin(Max)(V) 25 12 12 12 12 15
Shutdown Current(mA) 1
Supply Current(mA) 1
Package Size mm2 mm2
Topology Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Flyback Flyback,Forward
Gate Drive(Typ)(A) 1 1 1
Output Options Adjustable Output
Vout(Min)(V) 1.5
Iq(Typ)(mA) 1.2
Control mode Secondary-side regulation
Device type Controllers
Features Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,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
Switching frequency(max)(kHz) 1500
TI functional safety category
UVLO thresholds on/off(V) 17/10.5
TI.com inventory 184625
Approx. price(US$) .732 | 1ku