Texas Instruments

Category: Power Management

TL3844B High-Performance Current-Mode PWM Controller

$0.23 - $0.64
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TL3844BDR-ND 10000 969 $0.64 $0.56 $0.53 $0.43 $0.28 $0.16 Buy
AVNET Europe TL3844BDR 2500 * $0.23 Buy
AVNET Express TL3844BDR 10000 1 $0.22 Buy
Mouser Electronics 595-TL3844BDR 316 1 $0.80 $0.69 $0.69 $0.53 $0.34 $0.27 Buy
Win Source TL3844BDR 17000 45 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.35 | 1ku
Control Method Current
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 500
Frequency(Min)(kHz) 49
Gate Drive(Typ)(A) 0.2
Operating Temperature Range(C) 0 to 70
Package Group SOIC,PDIP
Rating Catalog
Special Features Adjustable Switching Frequency,Error Amplifier,Multi-topology
Topology Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 30
Vin(Min)(V) 17.5