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UC3842DG4 - Texas Instruments

Current-Mode PWM Controller 14-SOIC 0 to 70

Parameters
Frequency(Min)(kHz)26
Duty Cycle(Max)(%)100
Operating Temperature Range(C)0 to 70
Control MethodPeak Current Mode
Vin(Min)(V)17
RatingCatalog
TopologyBoost,Buck,Buck-Boost,Flyback,Forward
Special FeaturesError Amplifier,Multi-topology
Approx. Price (US$)0.42 | 1ku
Frequency(Max)(kHz)500
Package GroupPDIP,SOIC
Vin(Max)(V)400
UVLO Thresholds On/Off(V)16/10
Gate Drive(Typ)(A)1
Features
Part FamilyUC3842
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Mouser Electronics 595-UC3842DG4 0 $0.81 Buy now
Digi-Key UC3842DG4-ND 0 $0.81 Buy now
AVNET Express UC3842DG4 $0.62 Buy now