Texas Instruments

Category: Power Management ICs

UCC2819A BiCMOS Power Factor Pre-regulator

$1.68 - $2.64
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-UCC2819ADR-ND 1050 $1.60 $1.92 Buy
Arrow North American Components UCC2819ADR 0 2500 $1.43 $1.42 $1.42 $1.36 $1.31 $1.74 Buy
AVNET Europe UCC2819ADR 2500 * $1.58 Buy
AVNET Express UCC2819ADR 2500 1 $1.62 $1.56 Buy
Mouser Electronics 595-UCC2819ADR 0 2500 $1.92 Buy
Texas Instruments UCC2819ADR 4500 1 $2.64 $2.64 $2.64 $2.31 $1.31 $1.31 Buy
Win Source UCC2819ADR 2290 22 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.25 | 1ku
Control Method CCM
Device Type Single-phase PFC
Operating Supply Current(mA) 4
Operating Supply(Max)(V) 17
Operating Temperature Range(C) -40 to 85
Package Group SOIC,TSSOP
Package Size mm2
Peak Output Sink Current Gate Drive(A) 1.2
Peak Output Source Current Gate Drive(A) -1.2
Practical Operating Frequency(Max)(MHz) 0.25
Rating Catalog
Special Features Average Current Mode,Enable,OVP
Startup Current(mA) 0.15
UVLO Thresholds On/Off(V) 10.2/9.7