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UCC3818PW

Texas Instruments UCC3818PW

Price $0.48 $0.78 $1.13
RoHS No Compliant Yes
Lead Status Yes No Yes
Package Size mm2 mm2
Switching Frequency(Max)(kHz) 510
Iout(Max)(A) 1.5
Package Type Leaded
Soft Start Fixed
Operating Temperature Range(C) -40 to 125 -40 to 125,-40 to 85 0 to 70
Vout(Min)(V) 5
Vin(Min)(V) 7 17
Regulated Outputs(#) 1
Special Features EMI Tested,Light Load Efficiency,Spread Spectrum Error Amplifier,Multi-topology 750W Applications,Average Current Mode,Enable,OVP
Vin(Max)(V) 28 400
Switching Frequency(Typ)(kHz) 400
Vout(Max)(V) 5
Switching Frequency(Min)(kHz) 290
Frequency(Min)(kHz) 26
Control Method Peak Current Mode CCM
Rating Catalog Catalog
Duty Cycle(Max)(%) 50
Topology Boost,Buck,Buck-Boost,Flyback,Forward
Approx. Price (US$) 0.46 | 1ku 1.15 | 1ku
Frequency(Max)(kHz) 500
Package Group PDIP,SOIC PDIP,SOIC,TSSOP
UVLO Thresholds On/Off(V) 16/10 10.5/10
Gate Drive(Typ)(A) 1
Peak Output Sink Current Gate Drive(A) 1.2
Practical Operating Frequency(Max)(MHz) 0.25
Device Type Single-phase PFC
Startup Current(mA) 0.15
Operating Supply Current(mA) 4
Peak Output Source Current Gate Drive(A) -1.2
Operating Supply(Max)(V) 18