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UCC28500N

Texas Instruments UCC28500N

UCC28C50DR

Texas Instruments UCC28C50DR

UCC28712DR

Texas Instruments UCC28712DR

UCC24630DBVR

Texas Instruments UCC24630DBVR

UCC28810DRG4

Texas Instruments UCC28810DRG4

UCC28810DR

Texas Instruments UCC28810DR

UCC28633D

Texas Instruments UCC28633D

UCC28C40DG4

Texas Instruments UCC28C40DG4

UCC28C40DGKR

Texas Instruments UCC28C40DGKR

UCC28C40P

Texas Instruments UCC28C40P

Price
RoHS Yes Y Yes Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes Y Yes Yes No No No No No No
Operating Supply(Max)(V) 18
Special Features Average Current Mode,Enable,OVP Low Power,Light Load Efficiency,HV Start-up,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start Compatible with CCM Adjustable Switch Frequency,Soft Start,Soft Switching Adjustable Switch Frequency,Soft Start,Soft Switching PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible Error Amplifier,Multi-topology Error Amplifier,Multi-topology Error Amplifier,Multi-topology
Control Method CCM Current Current Peak Current Mode Peak Current Mode Peak Current Mode
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 105 -40 to 105 -40 to 125 -40 to 105,-40 to 85 -40 to 105,-40 to 85 -40 to 105,-40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Peak Output Source Current Gate Drive(A) -1.2
Practical Operating Frequency(Max)(MHz) 0.2
Package Group PDIP,SOIC SOIC SOT-23 SOIC SOIC SOIC PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Device Type PFC+PWM
Peak Output Sink Current Gate Drive(A) 1.2
Startup Current(mA) 0.15
Operating Supply Current(mA) 4
UVLO Thresholds On/Off(V) 16/10 21/8 4/3.6 14.5/8 7/6.6 7/6.6 7/6.6
Approx. Price (US$) 3.30 | 1ku 0.42 | 1ku 0.40 | 1ku 0.25 | 1ku 0.25 | 1ku 0.60 | 1ku 0.75 | 1ku 0.75 | 1ku 0.75 | 1ku
Control mode Current
Duty cycle(max)(%) 100
Features Adjustable switching frequency,Current limiting,Dead time control,Error amplifier,Multi-topology,Programmable max duty cycle
Gate drive(typ)(A) 1
Operating temperature range(C) -40
Package area(mm^2) 29.4
Package size (L x W)(mm) 4.9 x 6
Package type SOIC
Pin count 8
Switching frequency(max)(kHz) 1000
TI functional safety category
Topology Boost,Buck,Flyback,Forward,SEPIC Boost,Buck,Flyback,PFC Controller,Sepic Boost,Buck,Flyback,PFC Controller,Sepic Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward
UVLO thresholds on/off(V) 7/6.6
TI.com inventory 4384
Approx. price(US$) .29 | 1ku
Frequency(Max)(kHz) 100 200 120 1000 1000 1000
Duty Cycle(Max)(%) 99 70 100 100 100
Switching Frequency(Max)(kHz) 250 250
Switching Frequency(Min)(kHz) 5 5
Type Inductive Inductive
Comments 0 0
Vout(Min)(V) 9 9
Vin(Min)(V) 13 13 8 8 8
Regulated Outputs(#) 1 1
Dimming Method Analog Analog
Iout(Max)(A) 5 5
Vout(Max)(V) 400 400
Power Factor Correction(Min) Active Active
Vin(Max)(V) 18 18 400 400 400
Iq(Typ)(mA) 4 4
Input Voltage(Type) AC/DC AC/DC
Vref(V) 2.5 2.5
Frequency(Min)(kHz) 0.2 26 26 26
Gate Drive(Typ)(A) 1 1 1