Texas Instruments

Category: Power Management ICs

UC2855A High Performance Power Factor Pre-regulator

$10.95 - $15.71
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-2497-5-ND 0 19 $15.58 $14.08 $14.08 $14.08 Buy
Arrow North American Components UC2855ADW 0 75 $10.47 $10.47 $9.71 $13.12 $0.00 $0.00 Buy
AVNET Europe UC2855ADW 25 * $12.24 * $11.66 * $10.28 * $10.28 Buy
AVNET Express UC2855ADW 1 $10.83 $10.58 $10.17 $10.17 Buy
Mouser Electronics 595-UC2855ADW 21 1 $15.71 $14.43 $14.13 $12.35 $11.29 $10.72 Buy
Texas Instruments UC2855ADW 545 1 $10.99 $10.99 $10.99 $9.60 $6.62 $6.62 Buy
Verical Marketplace UC2855ADW 60 25 $13.11 $14.80 $0.00 $0.00 Buy
Win Source UC2855ADW 88 15 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 8.00 | 1ku
Control Method CCM
Device Type Single-phase PFC
Operating Supply Current(mA) 17
Operating Supply(Max)(V) 20
Operating Temperature Range(C) -40 to 85
Package Group SOIC
Package Size mm2
Peak Output Sink Current Gate Drive(A) 1.5
Peak Output Source Current Gate Drive(A) -1.5
Practical Operating Frequency(Max)(MHz) 0.5
Rating Catalog
Special Features > 750W Applications,Average Current Mode,Enable,OVP
Startup Current(mA) 0.15
UVLO Thresholds On/Off(V) 16/10