UCC28720DR

Texas Instruments UCC28720DR

UCC28700DBVT

Texas Instruments UCC28700DBVT

UCC28780DR

Texas Instruments UCC28780DR

UCC28740DR

Texas Instruments UCC28740DR

Texas Instruments UCC28700DBV

UCC28700DBVR

Texas Instruments UCC28700DBVR

PUCC28780D

Texas Instruments PUCC28780D

NCP1337

onsemi NCP1337

UCC28780DT

Texas Instruments UCC28780DT

PUCC28780RTER

Texas Instruments PUCC28780RTER

Price $0.96 $0.77
RoHS Yes Compliant Compliant Compliant Compliant Compliant Not Compliant Compliant Y Not Compliant
Lead Status Yes Yes No No Yes Yes See ti.com See ti.com See ti.com
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -20 to 125 -40 to 125 -40 to 125 -20 to 125 -40 to 125 -40 to 125 -40 to 125
UVLO Thresholds On/Off(V) 21/7.7 21/8.1 17.5/10 21/7.75 21/8 21/8.1 17.5/10 17.5/10 17.5/10
Package Group SOIC SOT-23 SOIC,WQFN SOIC SOT-23 SOT-23 SOIC,WQFN SOIC,WQFN SOIC,WQFN
Approx. Price (US$) 0.40 | 1ku 0.35 | 1ku 0.60 | 1ku 0.42 | 1ku 0.35 1ku 0.35 | 1ku 0.60 | 1ku 0.60 | 1ku 0.60 | 1ku
Special Features Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start,Power Delivery Compatible 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
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Frequency(Max)(kHz) 80 132 1000 100 132 132 1000 1000 1000
Frequency(Min)(kHz) 0.68 1 34 0.17 1 1 34 34 34
Duty Cycle(Max)(%) 99 99 99 99 99 99 99 99 99
Control Method Current Current Current Current Current Current Current Current Current
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
ating Catalog
Estimated Package Size (WxL)(mm2) [pf]6SOT-23[/pf]
Operating Temperature ange(C) -20 to 125