Texas Instruments

Category: Power Management ICs

UC2856 Improved Current Mode PWM Controller

$2.49 - $6.28
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey UC2856DWTR-ND 0 $1.00 $1.00 $1.00 $3.09 $2.94 $3.17 Buy
Ameya360 UC2856DWTR 4000 $3.71 $3.71 Buy
Arrow Asia UC2856DWTR 8000 2000 $3.45 Buy
Arrow North American Components UC2856DWTR 0 2000 $2.91 Buy
AVNET Asia Pacific UC2856DWTR 2000 $2.58 Buy
AVNET Europe UC2856DWTR 2000 * $2.95 Buy
AVNET Express UC2856DWTR 1888 1 $2.93 $2.87 Buy
Mouser Electronics 595-UC2856DWTR 0 1 $6.28 $5.64 $5.64 $4.62 $3.32 $3.05 Buy
Newark UC2856DWTR 2000 $2.49 $2.49 $2.49 $2.49 $2.49 $2.49 Buy
Verical Marketplace UC2856DWTR 10000 2000 $2.65 $2.65 $2.65 $2.65 $2.65 $2.76 Buy
Win Source UC2856DWTR 4 23 $2.25 $2.12 $1.86 $1.86 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.96 | 1ku
Control Method Current
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 1000
Gate Drive(Typ)(A) 1.5
Operating Temperature Range(C) -40 to 85
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Topology Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off(V) 7.7/7
Vin(Max)(V) 40
Vin(Min)(V) 8