Texas Instruments

Category: Power Management

UCC2809-1 Economy Primary Side Controller

$1.98 - $2.71
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey UCC2809PW-1-ND 450 $3.10 $2.34 $2.15 $2.15 $2.62 $2.62 Buy
AVNET Europe UCC2809PW-1 150 * $1.84 * $1.73 Buy
AVNET Express UCC2809PW-1 39900 1 $1.87 $1.83 Buy
Texas Instruments UCC2809PW-1 7950 1 $2.71 $2.71 $2.71 $2.37 $1.34 $1.34 Buy
Win Source UCC2809PW-1 11500 17 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.95 | 1ku
Control Method Current,Feedforward,Voltage
Duty Cycle(Max)(%) 70
Frequency(Max)(kHz) 1000
Gate Drive(Typ)(A) 0.8
Operating Temperature Range(C) -40 to 85
Package Group SOIC,TSSOP,VSSOP
Rating Catalog
Special Features Multi-topology,Soft Start
Topology Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 10/8
Vin(Max)(V) 19
Vin(Min)(V) 8