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UC3843ADTR

UC3843ADTR vs UC3843ADTR-F vs UC3843ADTRG4

 
PartNumberUC3843ADTRUC3843ADTR-FUC3843ADTRG4
DescriptionSwitching Controllers Current-Mode PWM ControllerSwitching Controllers Current-Mode PWM Controlle
ManufacturerTexas Instruments-Texas Instruments
Product CategorySwitching Controllers-PMIC - Voltage Regulators - DC DC Switching Controllers
RoHSY--
TopologyBoost, Buck, Flyback, Forward-Buck, Boost, Flyback, Forward Converter
Number of Outputs1 Output-1
Switching Frequency450 kHz--
Duty Cycle Max100 %--
Output Current1 A--
Minimum Operating Temperature0 C--
Maximum Operating Temperature+ 70 C--
Mounting StyleSMD/SMT--
Package / CaseSOIC-14--
PackagingReel-Tape & Reel (TR) Alternate Packaging
Operating Temperature Range0 C to + 70 C--
SeriesUC3843A--
TypeCurrent Mode PWM Controllers--
BrandTexas Instruments--
Fall Time50 ns--
Product TypeSwitching Controllers--
Rise Time50 ns--
Factory Pack Quantity2500--
SubcategoryPMIC - Power Management ICs--
Unit Weight0.004318 oz--
Package Case--14-SOIC (0.154", 3.90mm Width)
Operating Temperature--0°C ~ 70°C (TA)
Output Type--Transistor Driver
Function--Step-Up, Step-Down, Step-Up/Step-Down
Supplier Device Package--14-SOIC
Voltage Supply Vcc Vdd--7.6 V ~ 30 V
Frequency Switching--500kHz
Control Features--Frequency Control
Output Configuration--Positive, Isolation Capable
Output Phases--1
Duty Cycle Max--0.96
Synchronous Rectifier--No
Clock Sync--No
Serial Interfaces---
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments 		UC3843ADTR Switching Controllers Current-Mode PWM Controller
UC3843ADTRG4 Switching Controllers Current-Mode PWM Controlle
UC3843ADTR Switching Controllers Current-Mode PWM Controlle
UC3843ADTR-F New and Original
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