Texas Instruments

Category: Power Management

UC3842A Current Mode PWM Controller

$0.66 - $6.52
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Ameya360 UC3842ADW 102 Buy
AVNET Europe UC3842ADW 40 * $0.78 * $0.71 * $0.60 * $0.60 Buy
AVNET Express UC3842ADW 19160 1 $0.65 $0.61 Buy
RS Components UC3842ADW $6.52 Buy
Texas Instruments UC3842ADW 4020 1 $0.94 $0.94 $0.94 $0.72 $0.38 $0.38 Buy
TME UC3842ADW 97 $1.16 Buy
Win Source UC3842ADW 6000 10 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.42 | 1ku
Control Method Current
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 500
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) 0 to 70
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier
Topology Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 30
Vin(Min)(V) 10