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UCC28710DR

Texas Instruments UCC28710DR

UCC28780RTE

Texas Instruments UCC28780RTE

UCC28780DR

Texas Instruments UCC28780DR

UCC28740DR

Texas Instruments UCC28740DR

Texas Instruments UCC28700DBV

UCC28700DBVR

Texas Instruments UCC28700DBVR

PUCC28780D

Texas Instruments PUCC28780D

UCC28780DT

Texas Instruments UCC28780DT

PUCC28780RTER

Texas Instruments PUCC28780RTER

NCP1337

onsemi NCP1337

Price $0.92 $0.77
RoHS Compliant See ti.com Compliant Compliant Compliant Compliant Not Compliant Y Not Compliant Compliant
Lead Status Yes See ti.com No No Yes Yes See ti.com See ti.com See ti.com
Duty Cycle(Max)(%) 99 99 99 99 99 99 99 99 99
Package Group SOIC SOIC,WQFN SOIC,WQFN SOIC SOT-23 SOT-23 SOIC,WQFN SOIC,WQFN SOIC,WQFN
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Frequency(Min)(kHz) 0.68 34 34 0.17 1 1 34 34 34
Frequency(Max)(kHz) 100 1000 1000 100 132 132 1000 1000 1000
Approx. Price (US$) 0.42 | 1ku 0.60 | 1ku 0.60 | 1ku 0.42 | 1ku 0.35 1ku 0.35 | 1ku 0.60 | 1ku 0.60 | 1ku 0.60 | 1ku
Control Method Current Current Current Current Current Current Current Current Current
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Special Features Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start,Power Delivery Compatible SSR,HV Start-up,CV/CC Control,DCM,Smart Meters Compatible,IoT Compatible,USB Type-C Compatible,Power Delivery Compatible Error Amplifier,Green Mode,Light Load Efficiency,Low Power,Soft Switching Power Delivery Compatible
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -20 to 125 -40 to 125 -40 to 125 -40 to 125
UVLO Thresholds On/Off(V) 21/8 17.5/10 17.5/10 21/7.75 21/8 21/8.1 17.5/10 17.5/10 17.5/10
Features Zero Voltage Switching,Active Clamp Flyback Zero Voltage Switching,Active Clamp Flyback Zero Voltage Switching,Active Clamp Flyback Zero Voltage Switching,Active Clamp Flyback Zero Voltage Switching,Active Clamp Flyback
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf]
Operating Temperature ange(C) -20 to 125