Texas Instruments

Category: Power Management

UC2844A Current Mode PWM Controller

$0.52 - $1.36
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
AVNET Europe UC2844AQD8R 2500 * $0.60 Buy
AVNET Express UC2844AQD8R 2721 1 $0.60 $0.56 Buy
Mouser Electronics 595-UC2844AQD8R 3638 1 $1.36 $0.90 $0.90 $0.75 $0.69 $0.63 Buy
Newark UC2844AQD8R 2500 $0.52 $0.52 $0.52 $0.52 $0.52 $0.50 Buy
Texas Instruments UC2844AQD8R 449 1 $1.18 $1.18 $1.18 $0.91 $0.48 $0.48 Buy
Win Source UC2844AQD8R 9400 6 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.46 | 1ku
Control Method Peak Current Mode
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 500
Frequency(Min)(kHz) 26
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) -40 to 125,-40 to 85
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier,Multi-topology
Topology Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 400
Vin(Min)(V) 17