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UC3843ADG4 - Texas Instruments

Current Mode PWM Controller 14-SOIC 0 to 70

Parameters
Special FeaturesError Amplifier
Duty Cycle(Max)(%)100
Operating Temperature Range(C)0 to 70
RatingMilitary
UVLO Thresholds On/Off(V)8.4/7.6
Package Sizemm2
Vin(Min)(V)7.6
TopologyBoost,Buck,Flyback,Forward
Vin(Max)(V)30
Frequency(Max)(kHz)500
Control MethodCurrent
Package GroupPDIP,SOIC,WAFERSALE
Features
Part FamilyUC3843A
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Digi-Key 296-36172-5-ND 93 $1.40 Buy now
Mouser Electronics 595-UC3843ADG4 384 Buy now
element14 APAC UC3843ADG4 $1.83 Buy now
Farnell UC3843ADG4 $1.14 Buy now
AVNET Express UC3843ADG4 274 $1.36 Buy now