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UCC21710DW

Texas Instruments UCC21710DW

UCC28782ARTWT

Texas Instruments UCC28782ARTWT

UCC28230DRNTG4

Texas Instruments UCC28230DRNTG4

UCC28231PWR

Texas Instruments UCC28231PWR

UCC2570N

Texas Instruments UCC2570N

UCC28050D

Texas Instruments UCC28050D

UCC2800DTRG4

Texas Instruments UCC2800DTRG4

UCC28220PWRG4

Texas Instruments UCC28220PWRG4

UCC28C40DGKRG4

Texas Instruments UCC28C40DGKRG4

UCC28500N

Texas Instruments UCC28500N

Price $1.35 $0.65 $1.35 $0.84
RoHS Y Y Compliant Yes Not Compliant Yes Compliant Compliant Compliant Yes
Lead Status Y Y Yes No Yes Yes Yes Yes
Bus voltage(max)(V) 800
Fall time(ns) 27
Features Active miller clamp,Fault reporting,Integrated analog to PWM sensor,Power good,Short circuit protection,Soft turn-off Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,X-capacitor discharge,Zero voltage switching
Input VCC(max)(V) 5.5
Input VCC(min)(V) 3
Input threshold CMOS
Isolation rating Reinforced
Number of channels 1
Operating temperature range(C) -40 -40
Output VCC/VDD(max)(V) 33
Output VCC/VDD(min)(V) 13
Package area(mm^2) 106.09 16
Package size (L x W)(mm) 10.3 x 10.3 4 x 4
Package type SOIC WQFN
Peak output current(A) 10
Pin count 16.0 24.0
Power switch IGBT,SiCFET
Propagation delay time(s) 0.09
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Rise time(ns) 33
TI functional safety category
Transient isolation voltage (VIOTM)(VPK) 8000
Undervoltage lockout(typ)(V) 12
Withstand isolation voltage (VISO)(Vrms) 5700
Working isolation voltage (VIOWM)(Vrms) 2121
TI.com inventory 7575 0
Approx. price(US$) 3.064 | 1ku .924 | 1ku
Control mode Secondary-side regulation
Device type Controllers
Switching frequency(max)(kHz) 1500
Topology Flyback Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward
UVLO thresholds on/off(V) 17/10.5
Duty Cycle(Max)(%) 100 100 100
Gate Drive(Typ)(A) 0.2 1 1
UVLO Thresholds On/Off(V) 6.3/5.7 15.8/9.7 7.2/6.9 7/6.6 16/10
Vin(Max)(V) 20 12 20
Frequency(Max)(kHz) 1000 1000 1000
Control Method Voltage TM Current Current CCM
Package Group TSSOP,USON PDIP,SOIC PDIP,SOIC,TSSOP PDIP,SOIC,VSSOP PDIP,SOIC
Operating Temperature Range(C) -55 to 125 -40 to 85 -40 to 85 -40 to 105,-40 to 85 -40 to 85
Approx. Price (US$) 1.20 | 1ku 0.35 | 1ku 1.20 | 1ku 0.75 | 1ku 3.30 | 1ku
Special Features Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start OVP,Transition Mode Control Error Amplifier,Leading Edge Blanking,Soft Start Error Amplifier Average Current Mode,Enable,OVP
Vin(Min)(V) 5.7 6.9 6.6
Operating Supply(Max)(V) 18 18
Startup Current(mA) 0.075 0.15
Peak Output Source Current Gate Drive(A) -0.75 -1.2
Practical Operating Frequency(Max)(MHz) 0.2 0.2
Peak Output Sink Current Gate Drive(A) 0.75 1.2
Package Size(mm2=WxL) [pf]8SOIC[/pf]
Device Type Single-phase PFC PFC+PWM
Operating Supply Current(mA) 4 4
Package Size mm2