UC2843AQD8 vs UC2843AQ vs UC2843AQD

 
PartNumberUC2843AQD8UC2843AQUC2843AQD
DescriptionSwitching Controllers Auto Cat Crrnt-ModeSwitching Controllers Current Mode PWMSwitching Controllers Auto Cat Crrnt-Mode
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching ControllersSwitching ControllersSwitching Controllers
RoHSYYY
TopologyBoostBoost, Flyback, ForwardBoost, Flyback
Number of Outputs1 Output1 Output1 Output
Switching Frequency500 kHz450 kHz500 kHz
Duty Cycle Max100 %100 %100 %
Output Current1 A1 A1000 mA
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 85 C+ 125 C
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOIC-8PLCC-20SOIC-14
PackagingReelTubeTube
Operating Temperature Range- 40 C to + 125 C- 40 C to + 85 C-
SeriesUC2843AQUC2843AUC2843AQ
TypeCurrent Mode PWM ControllersCurrent Mode PWM ControllersCurrent Mode PWM Controllers
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Fall Time50 ns50 ns50 ns
Product TypeSwitching ControllersSwitching ControllersSwitching Controllers
Rise Time50 ns50 ns50 ns
Factory Pack Quantity754650
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Unit Weight0.002667 oz0.025468 oz0.005136 oz
Moisture Sensitive-Yes-
Operating Supply Voltage-30 V-
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