Texas Instruments

Category: Power Management

UC2842 Current Mode PWM Controller

$0.57 - * $0.78
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-UC2842DTR-ND 34600 $1.13 $1.01 $0.96 $0.79 $0.51 $0.45 Buy
AVNET Europe UC2842DTR 2500 * $0.65 Buy
AVNET Express UC2842DTR 34600 1 $0.65 $0.61 Buy
Texas Instruments UC2842DTR 12150 1 $0.57 $0.57 $0.57 $0.44 $0.23 $0.23 Buy
Win Source UC2842DTR 31400 35 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.50 | 1ku
Control Method Peak Current Mode
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 500
Frequency(Min)(kHz) 26
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) -40 to 85
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier,Multi-topology
Topology Boost,Buck,Buck-Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 400
Vin(Min)(V) 17