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Texas Instruments UCC2570DT

UCC283TDKTTT-5G3

Texas Instruments UCC283TDKTTT-5G3

UCC283TDTR-3

Texas Instruments UCC283TDTR-3

UCC28910DR

Texas Instruments UCC28910DR

UCC2803PW

Texas Instruments UCC2803PW

Texas Instruments UCC2803PWT

Texas Instruments UCC2973PWT

UCC2813PWTR-0

Texas Instruments UCC2813PWTR-0

UCC28250RGPT

Texas Instruments UCC28250RGPT

UCC28250RGPR

Texas Instruments UCC28250RGPR

Price $4.54 $1.15 $2.53 $1.18 $1.91
RoHS Not Compliant Compliant Yes Compliant Yes Compliant Compliant Yes Yes Yes
Lead Status No No Yes Yes Yes Yes Yes Yes Yes Yes
Accuracy(%) 2.5 2.5
Vout(Max)(V) 8.5 8.5
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 125
Package Group DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP TSSOP PDIP,SOIC,TSSOP QFN,TSSOP QFN,TSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2
PSRR @ 100KHz(dB) 18 18
Vin(Max)(V) 9 9 450 12 25 12 20 20
Iq(Typ)(mA) 0.4 0.4
Regulated Outputs(#) 1 1
Special Features Reverse Current Protection Reverse Current Protection Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start External Sync,Lamp Intensity Control,Open Lamp Detect Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start HV Start-up HV Start-up
Vin(Min)(V) 2.8 2.8 30 3.6 4.5 6.9 4.3 4.3
Vdo(Typ)(mV) 400 400
Approx. Price (US$) 2.78 | 1ku 2.78 | 1ku 0.58 | 1ku 1.20 | 1ku 1.20 1ku 3.30 1ku 1.05 | 1ku 1.70 | 1ku 1.70 | 1ku
Vout(Min)(V) 1.2 1.2
Output Capacitor Type Non-Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 3.3,5 3.3,5
Iout(Max)(A) 3 3
Thermal Resistance JA(C/W) N/A
Topology Flyback Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward
Duty Cycle(Max)(%) 99 100 100 100 100 100
Frequency(Min)(kHz) 0.485 40 40
Output Power 85-265Vac(Max)(W) 7.5
Frequency(Max)(kHz) 115 1000 1000 220 1000 1000 1000
Control Method Current Current Current Current Current,Voltage Current,Voltage
Output Power 175-265Vac(Max)(W) 9.5
UVLO Thresholds On/Off(V) 9.5/6.5 4.1/3.6 4.1/3.6 7.2/6.9 4.3/4.1 4.3/4.1
Gate Drive(Typ)(A) 1 1 0.2 0.2
Operating Temperature ange(C) -40 to 85 -40 to 85
ating Catalog Catalog
egulated Outputs(#) 1
Estimated Package Size (WxL)(mm2) [pf]8TSSOP[/pf] [pf]8TSSOP[/pf]
Control Topology Push-Pull
Shutdown Current(mA) 1
Supply Current(mA) 1