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Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Contro > UC3843AD
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UC3843AD

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Specifications
  • Part Number
    UC3843AD
  • Manufacturer/Brand
    Microsemi
  • Stock Quantity
    In stock
  • Description
    IC REG CTRLR BUCK/BOOST 14SOIC
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    UC3843AD.pdf
  • ECAD Model
  • Voltage - Supply (Vcc/Vdd)
    7.6 V ~ 30 V
  • Topology
    Boost, Buck, Flyback, Forward
  • Synchronous Rectifier
    No
  • Supplier Device Package
    14-SOIC
  • Series
    -
  • Serial Interfaces
    -
  • Packaging
    Cut Tape (CT)
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Output Type
    Transistor Driver
  • Output Phases
    1
  • Output Configuration
    Positive
  • Other Names
    UC3843ADCT
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Number of Outputs
    1
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Function
    Step-Up, Step-Down, Step-Up/Step-Down
  • Frequency - Switching
    Up to 500kHz
  • Duty Cycle (Max)
    96%
  • Detailed Description
    Boost, Buck, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
  • Control Features
    Frequency Control
  • Clock Sync
    No
  • Base Part Number
    UC*84

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