Part Number
UCC2891D, UCC2891
Manufactures
Texas Instruments ( http://www.ti.com/ )
Product Category
Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller
Product Image
Function
Current Mode Active Clamp PWM Controller 16-SOIC -40 to 85
Product Class Attribute
Duty Cycle(Max)(%) : 100
Vin(Min)(V) : 18
Operating Temperature Range(C) : -40 to 85
Package Group : SOIC,TSSOP
Rating : Catalog;UVLO Thresholds On/Off(V) : 13.0/8.0
Vin(Max)(V) : 110;Gate Drive(Typ)(A) : 2.5
Frequency(Max)(kHz) : 1000
Control Method : Current
Topology : Flyback,Forward
Special Features : HV Start-up,Input Line Monitor,Programmable Slope Compensation,Soft Start,Soft Switching
RoHS Compliance
Compliant
PB_Free
Yes
Sample availability
Y
Official HomePage
http://www.ti.com/product/ucc2891
UCC2891D Datasheet
[ UCC2891D PDF ]