Texas Instruments

Category: Power Management

UCC2803 Low-Power BiCMOS Current-Mode PWM

$2.03 - $3.46
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-11387-5-ND 0 169 $3.46 $3.11 $3.08 $2.42 $1.74 $1.62 Buy
AVNET Europe UCC2803N 100 50 * $2.72 * $2.52 * $2.12 * $2.12 Buy
AVNET Express UCC2803N 8291 1 $1.92 $1.89 Buy
Mouser Electronics 595-UCC2803N 36 1 $3.25 $2.93 $2.93 $2.40 $1.72 $1.56 Buy
Texas Instruments UCC2803N 10315 1 $2.42 $2.42 $2.42 $2.12 $1.20 $1.20 Buy
Win Source UCC2803N 4190 30 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.20 | 1ku
Control Method Current
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 1000
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) -40 to 85
Package Group PDIP,SOIC,TSSOP
Rating Catalog
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start
Topology Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 4.1/3.6
Vin(Max)(V) 12
Vin(Min)(V) 3.6