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UC2851N - Texas Instruments

Current Mode PWM Controller 18-Pin PDIP Tube

Parameters
TopologyBoost,Buck,Flyback,Forward
Operating Temperature Range(C)-40 to 85
Frequency(Max)(kHz)500
RatingCatalog
Vin(Min)(V)8
Package GroupPDIP,SOIC
Control MethodCurrent
Special FeaturesError Amplifier,Multi-topology,Soft Start,Synchronization Pin
Vin(Max)(V)40
Approx. Price (US$)12.14 | 1ku
Duty Cycle(Max)(%)50
Gate Drive(Typ)(A)0.5
UVLO Thresholds On/Off(V)8/7.8
Features
Part FamilyUC2851
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Texas Instruments UC2851N 4000 $21.88 Buy now
Mouser Electronics 595-UC2851N 39 $20.79 Buy now
Digi-Key 296-11192-5-ND 213 Buy now
AVNET Europe UC2851N $19.19 Buy now
AVNET Express UC2851N $17.09 Buy now
AVNET Express UC2851N $17.09 Buy now
Arrow North American Components UC2851N 51 Buy now
Verical Marketplace UC2851N 51 Buy now