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Texas Instruments UCC3889DT

XUCC28056DBV

Texas Instruments XUCC28056DBV

PUCC28780RTER

Texas Instruments PUCC28780RTER

PUCC28064D

Texas Instruments PUCC28064D

UCC2803PW

Texas Instruments UCC2803PW

Texas Instruments UCC2806PWT

Texas Instruments UCC2818DWT

UCC27289DR

Texas Instruments UCC27289DR

UCC28782ADRTWR

Texas Instruments UCC28782ADRTWR

Texas Instruments UCC2804D/70021

Price $2.53
RoHS Compliant Not Compliant Not Compliant Not Compliant Yes Compliant Compliant Y Y Not Compliant
Lead Status Yes See ti.com See ti.com See ti.com Yes Yes Yes Y Y No
Topology Flyback Boost,Flyback,Forward Boost,Flyback,Forward Flyback Boost,Flyback,Forward
ating Catalog Catalog Catalog
Operating Temperature ange(C) 0 to 70 -40 to 85 -40 to 85
Duty Cycle(Max)(%) 55 99 100 50 100 50
Estimated Package Size (WxL)(mm2) [pf]8SOIC[/pf] [pf]16SSOP[/pf] [pf]16TSSOP[/pf]
egulated Outputs(#) 1 2
Control Method Feedforward,Voltage TM Current TM Current Current Current
Special Features Error Amplifier,Green Mode,Light Load Efficiency,Soft Start Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier,Soft Start,Synchronization Pin < 150W Applications,> 750W Applications,Average Current Mode,Enable,OVP Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start
Package Group PDIP,SOIC SOT-23 SOIC,WQFN SOIC|16 PDIP,SOIC,TSSOP PDIP,PLCC,SOIC,SSOP,TSSOP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP
Approx. Price (US$) 0.75 1ku 0.38 | 1ku 0.60 | 1ku 1.56 | 1ku 1.20 | 1ku 4.90 1ku 1.25 1ku 1.20 | 1ku
Frequency(Max)(kHz) 250 1000 1000 1000 1000
UVLO Thresholds On/Off(V) 8.4/6.3 10.65/8.85 17.5/10 10.35 / 9.6 4.1/3.6 7.5/6.75 10.5/10 12.5/8.3
Startup Current(mA) 0.046 0.1 0.15
Package Size mm2 mm2 mm2
Peak Output Source Current Gate Drive(A) -0.7 -1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85
Device Type Single-phase PFC Interleaved PFC
Practical Operating Frequency(Max)(MHz) 600 0.5 0.25
Operating Supply(Max)(V) 34 21 18
Operating Supply Current(mA) 2.2 5 4
Peak Output Sink Current Gate Drive(A) 1.0 1.8
Features < 150W Applications,Audible noise minimization circuitry,Low Power,OVP,Soft Start,Transition Mode Control Zero Voltage Switching,Active Clamp Flyback < 150W Applications,> 750W Applications,Burst mode for no load regualtion,Feed-forward correction for near unity PF,Interleaved,Low Power,Soft Start Enable Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,X-capacitor discharge,Zero voltage switching
Frequency(Min)(kHz) 34
Vin(Min)(V) 3.6 8.3
Vin(Max)(V) 12 12
Gate Drive(Typ)(A) 1 1
Vref tol(%) 1.5
Bus voltage(max)(V) 120
Channel input logic TTL
Driver configuration Dual inputs
Fall time(ns) 10
Input VCC(max)(V) 16
Input VCC(min)(V) 8
Input threshold TTL
Iq(mA) 0.002
Negative voltage handling at HS pin(V) -10
Operating temperature range(C) -40 -40
Package area(mm^2) 29.4 16
Package size (L x W)(mm) 4.9 x 6 4 x 4
Package type SOIC WQFN
Peak output current(A) 3.5
Pin count 8 24
Power switch MOSFET
Propagation delay time(s) 0.016
Rise time(ns) 12
TI functional safety category
Undervoltage lockout(typ)(V) 8
TI.com inventory 22262 184625
Approx. price(US$) .481 | 1ku .732 | 1ku
Control mode Secondary-side regulation
Device type Controllers
Switching frequency(max)(kHz) 1500
UVLO thresholds on/off(V) 17/10.5