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UCC38C43DGKR vs UCC38C43DGKG4 vs UCC38C43DGK

 
PartNumberUCC38C43DGKRUCC38C43DGKG4UCC38C43DGK
DescriptionSwitching Controllers BiCMOS Low-Power Current ModeSwitching Controllers BiCMOS Low-Power Current ModeSwitching Controllers BiCMOS Low-Power Current Mode
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching ControllersPMIC - Voltage Regulators - DC DC Switching ControllersIC Chips
RoHSY--
TopologyBoost, Buck, Flyback, ForwardBuck, Boost, Flyback, Forward ConverterBuck, Boost, Flyback, Forward Converter
Number of Outputs1 Output11
Switching Frequency1000 kHz-1000 kHz
Duty Cycle Max100 %--
Output Voltage18 V-18 V
Output Current1 A-200 mA
Minimum Operating Temperature0 C-0 C
Maximum Operating Temperature+ 70 C-+ 70 C
Mounting StyleSMD/SMT-SMD/SMT
Package / CaseVSSOP-8--
PackagingReelTube Alternate PackagingTube Alternate Packaging
Operating Temperature Range0 C to + 70 C--
SeriesUCC38C43-UCC38C43
TypeCurrent Mode PWM Controllers--
BrandTexas Instruments--
Fall Time20 ns-20 ns
Moisture SensitiveYes--
Product TypeSwitching Controllers--
Rise Time25 ns-25 ns
Factory Pack Quantity2500--
SubcategoryPMIC - Power Management ICs--
Unit Weight0.000917 oz-0.000917 oz
Package Case-8-TSSOP, 8-MSOP (0.118", 3.00mm Width)VSSOP-8
Operating Temperature-0°C ~ 70°C (TA)0°C ~ 70°C (TA)
Output Type-Transistor DriverTransistor Driver
Function-Step-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Down, Step-Up/Step-Down
Supplier Device Package-8-VSSOP8-VSSOP
Voltage Supply Vcc Vdd-7.6 V ~ 18 V7.6 V ~ 18 V
Frequency Switching---
Control Features-Frequency ControlFrequency Control
Output Configuration-PositivePositive
Output Phases-11
Duty Cycle Max-0.96100 %
Synchronous Rectifier-NoNo
Clock Sync-NoNo
Serial Interfaces---
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