ED Inventory ED Inventory
  1. Home
UCC2805D

National Semiconductor UCC2805D

UCC2800D

National Semiconductor UCC2800D

UCC28089DG4

Texas Instruments UCC28089DG4

UCC28781ARTWR

Texas Instruments UCC28781ARTWR

PUCC28780D

Texas Instruments PUCC28780D

UCC28C59DR

Texas Instruments UCC28C59DR

UCC28084PWRG4

Texas Instruments UCC28084PWRG4

UCC2806DWTR

Texas Instruments UCC2806DWTR

Texas Instruments UCC28060

Price $1.44
RoHS Compliant Compliant Compliant Y Not Compliant Y Compliant Compliant
Lead Status No No Y See ti.com Y No No
Control mode Secondary-side regulation Current
Device type Controllers
Features Adaptive burst mode,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,X-capacitor discharge,Zero voltage switching Zero Voltage Switching,Active Clamp Flyback Adjustable switching frequency,Current limiting,Dead time control,Error amplifier,Multi-topology,Programmable max duty cycle Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Operating temperature range(C) -40 -40
Package area(mm^2) 16 29.4
Package size (L x W)(mm) 4 x 4 4.9 x 6
Package type WQFN SOIC
Pin count 24 8
Rating Catalog Catalog Catalog Catalog Catalog
Switching frequency(max)(kHz) 1500 1000
TI functional safety category Functional Safety-Capable
Topology Flyback Boost,Buck,Flyback,Forward,SEPIC Half-Bridge,Push-Pull Push-Pull
UVLO thresholds on/off(V) 17/10.5 16/12.5
TI.com inventory 53932 16678
Approx. price(US$) .65 | 1ku .34 | 1ku
Approx. Price (US$) 0.60 | 1ku 1.20 | 1ku 5.57 | 1ku
Package Group SOIC,WQFN PDIP,SOIC,TSSOP PDIP,SOIC,SOIC,SSOP,TSSOP
Frequency(Max)(kHz) 1000 1000 1000
Package Size mm2
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 85
Frequency(Min)(kHz) 34 50
UVLO Thresholds On/Off(V) 17.5/10 4.3/4.1 7.5/6.75
Duty Cycle(Max)(%) 99 50 49
Control Method Current Current Current
Duty cycle(max)(%) 50
Gate drive(typ)(A) 1
Special Features Multi-topology,Programmable Slope Compensation,Soft Start
Gate Drive(Typ)(A) 1 0.5
Vin(Min)(V) 4.1 6.75
Vin(Max)(V) 15 15