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UC3845DTRG4 - Texas Instruments

Current-Mode PWM Controller 14-SOIC 0 to 70

Parameters
Frequency(Min)(kHz)26
Operating Temperature Range(C)0 to 70
Control MethodPeak Current Mode
RatingCatalog
Duty Cycle(Max)(%)50
Vin(Min)(V)9
UVLO Thresholds On/Off(V)8.4/7.6
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
Gate Drive(Typ)(A)1
Features
Part FamilyUC3845
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Mouser Electronics 595-UC3845DTRG4 0 $0.47 Buy now
Digi-Key UC3845DTRG4-ND 0 $0.50 Buy now
TI store UC3845DTRG4 2515 $1.25 Buy now
AVNET Express UC3845DTRG4 $0.52 Buy now