Texas Instruments

Category: Power Management ICs

TL3843 Current-Mode PWM Controller

$0.41 - $1.06
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TL3843DR-ND 17020 $0.68 $0.47 $0.42 $0.37 $0.31 $0.30 Buy
Arrow North American Components TL3843D 0 750 $0.49 $0.47 $0.47 $0.37 $0.67 $0.65 Buy
AVNET Europe TL3843D 50 * $0.48 * $0.44 * $0.37 * $0.37 Buy
AVNET Express TL3843D 3700 1 $0.41 $0.38 Buy
Mouser Electronics 595-TL3843D 0 1 $1.06 $0.73 $0.73 $0.60 $0.51 $0.49 Buy
Texas Instruments TL3843D 750 1 $0.83 $0.83 $0.83 $0.64 $0.34 $0.34 Buy
Verical Marketplace TL3843D 1000 1000 $0.51 $0.45 $0.00 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.26 | 1ku
Control Method Current
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 500
Operating Temperature Range(C) 0 to 70
Package Group PDIP,SOIC
Rating Catalog
Special Features Adjustable Switching Frequency,Error Amplifier,Multi-topology
Topology Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 8.4/7.6
Vin(Max)(V) 30
Vin(Min)(V) 9