UC2843ADM

Microsemi Corporation UC2843ADM

Part Number:
UC2843ADM
Manufacturer:
Microsemi Corporation
Ventron No:
3289832-UC2843ADM
Description:
IC REG CTRLR BUCK/BOOST 8SOIC
ECAD Model:
Datasheet:
UC2843ADM

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Specifications
Microsemi Corporation UC2843ADM technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation UC2843ADM.
  • Lifecycle Status
    IN PRODUCTION (Last Updated: 1 month ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    SOIC
  • Number of Pins
    8
  • Supplier Device Package
    8-SOIC
  • Weight
    540.001716mg
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Discontinued
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Frequency
    500kHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    UC*84
  • Function
    Step-Up, Step-Down, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    5V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Operating Supply Current
    11mA
  • Output Configuration
    Positive
  • Output Current
    1A
  • Voltage - Supply (Vcc/Vdd)
    7.6V~30V
  • Quiescent Current
    11mA
  • Output Power
    25W
  • Control Features
    Frequency Control
  • Topology
    Boost, Buck, Flyback, Forward
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 500kHz
  • Input Voltage (Max)
    30V
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    50 ns
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    100 %
  • Isolation
    Isolated
  • Duty Cycle (Max)
    96%
  • RoHS Status
    RoHS Compliant
  • Lead Free
    Lead Free
Description
UC2843ADM Overview
Microsemi Corporation offers a high-quality PMIC - Voltage Regulators - DC DC Switching Controllers chip that is perfect for a variety of applications. This chip, which belongs to the PMIC - Voltage Regulators - DC DC Switching Controllers category, is designed to provide efficient and reliable voltage regulation. It comes in an 8-SOIC Supplier Device Package and is Pbfree, making it environmentally friendly. With a peak reflow temperature of 260 degrees Celsius, this chip can withstand high temperatures without compromising its performance. Its versatile function allows for step-up, step-down, and step-up/step-down capabilities, making it a versatile choice for various projects. Additionally, it has one output and is classified as an Analog IC - Other Type, specifically a SWITCHING CONTROLLER. With an output current of 1A and a maximum input voltage of 30V, this chip is capable of handling a wide range of power requirements. Its fast rise and fall times of 50ns make it a reliable choice for applications that require quick response times.

UC2843ADM Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

UC2843ADM Applications
There are a lot of Microchip Technology UC2843ADM DC to DC converter applications.

Household control circuits
Milling machines
ATMs
Drilling machines
Correction machines
Packaging
Computer application technology
Product burn-in
Electric heating, lighting
Post equipment
UC2843ADM More Descriptions
Current Mode PWMs, High-Reliability Isolated Switching Regulators
Current Mode PWM Controller 1A 8-Pin SOIC
UC*84 Boost Buck Flyback Forward Tube e3 DC to DC switching controller 50ns 11mA 540.001716mg 5V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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