Product Centre

UCC3889D - Texas Instruments

Off-Line Power Supply Controller 8-SOIC 0 to 70

Parameters
Operating Temperature Range(C)0 to 70
TopologyFlyback
RatingCatalog
Frequency(Max)(kHz)250
Control MethodFeedforward,Voltage
Duty Cycle(Max)(%)55
Approx. Price (US$)0.75 | 1ku
UVLO Thresholds On/Off(V)8.4/6.3
Package GroupPDIP,SOIC
Special FeaturesError Amplifier,Soft Start
Vin(Min)(V)8.6
Vin(Max)(V)9.3
Gate Drive(Typ)(A)0.2
Features
Part FamilyUCC3889
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Mouser Electronics 595-UCC3889D 350 $2.25 Buy now
Digi-Key 296-11533-5-ND 110 $2.26 Buy now