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UCC2893PWRG4

Texas Instruments UCC2893PWRG4

UCC2973PW

Texas Instruments UCC2973PW

UCC2570D

Texas Instruments UCC2570D

Texas Instruments UCC28722DBV

UCC28782BDLRTWR

Texas Instruments UCC28782BDLRTWR

UCC28250PW

Texas Instruments UCC28250PW

UCC28631D

Texas Instruments UCC28631D

UCC28632DR

Texas Instruments UCC28632DR

UCC28701DBVR

Texas Instruments UCC28701DBVR

UCC28722DBVR

Texas Instruments UCC28722DBVR

Price
RoHS Compliant Yes Compliant Compliant Y Compliant Compliant Compliant Compliant Compliant
Lead Status No Yes No Yes Y No No No No No
Duty Cycle(Max)(%) 100 99 100 70 70 99 99
Vin(Min)(V) 18 4.5 4.3
Special Features HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching External Sync,Lamp Intensity Control,Open Lamp Detect HV Start-up PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible Power Delivery Compatible Smart Meters Compatible,IoT Compatible,Power Delivery Compatible
Package Group SOIC,TSSOP TSSOP SOT-23 QFN,TSSOP SOIC SOIC SOT-23 SOT-23
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
UVLO Thresholds On/Off(V) 13.0/8.0 21/7.7 4.3/4.1 14.5/8 14.5/8 21/8.1 21/7.7
Vin(Max)(V) 110 25 20
Gate Drive(Typ)(A) 2.5 0.2
Frequency(Max)(kHz) 1000 220 80 1000 120 120 132 80
Operating Temperature Range(C) -40 to 105,-40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -20 to 125 -40 to 125
Control Method Current Current Current,Voltage Current Current Current Current
Topology Flyback,Forward Flyback
Approx. Price (US$) 1.10 | 1ku 3.30 | 1ku 0.25 1ku 1.70 | 1ku 0.60 | 1ku 0.60 | 1ku 0.35 | 1ku 0.25 | 1ku
Control Topology Push-Pull
Shutdown Current(mA) 1
Supply Current(mA) 1
Package Size mm2 mm2 mm2 mm2 mm2
Frequency(Min)(kHz) 0.65 40 0.2 0.2 1 0.65
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf]
Operating Temperature ange(C) -40 to 125
Control mode Secondary-side regulation
Device type Controllers
Features Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,X-capacitor discharge,Zero voltage switching
Operating temperature range(C) -40
Package area(mm^2) 16
Package size (L x W)(mm) 4 x 4
Package type WQFN
Pin count 24.0
Switching frequency(max)(kHz) 1500
TI functional safety category
UVLO thresholds on/off(V) 17/10.5
TI.com inventory 29769
Approx. price(US$) .732 | 1ku