UC3843BVDG

ON Semiconductor UC3843BVDG

Part Number:
UC3843BVDG
Manufacturer:
ON Semiconductor
Ventron No:
3848470-UC3843BVDG
Description:
IC REG CTRLR FLYBACK 14SOIC
ECAD Model:
Datasheet:
UC3843BVDG

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Specifications
ON Semiconductor UC3843BVDG technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC3843BVDG.
  • Factory Lead Time
    2 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 3 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Operating Temperature
    -40°C~105°C TA
  • Packaging
    Tube
  • Published
    2000
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    14
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    862mW
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Frequency
    250kHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    UC384*B
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    13.4V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Output Current
    200mA
  • Voltage - Supply (Vcc/Vdd)
    7.6V~30V
  • Control Features
    Frequency Control
  • Topology
    Boost, Flyback
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 500kHz
  • Input Voltage (Max)
    25V
  • Halogen Free
    Halogen Free
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    50 ns
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    96 %
  • Height
    1.5mm
  • Length
    8.75mm
  • Width
    4mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UC3843BVDG Overview
The Moisture Sensitivity Level (MSL) of this particular product is classified as 1, meaning it has an unlimited shelf life. This is due to the use of Tin (Sn) as the terminal finish, which provides excellent protection against moisture. The technology used in this product is BIPOLAR, ensuring high performance and reliability. With 1 output and a Transistor Driver type, it is suitable for a variety of applications. The output configuration is positive, providing a stable and reliable signal. With a maximum input voltage of 25V, this product can handle a wide range of power sources. The switcher configuration is SINGLE, making it easy to integrate into existing systems. With a height of only 1.5mm, it is compact and space-saving. Additionally, it is ROHS3 compliant, ensuring it meets the latest environmental standards.

UC3843BVDG Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 250kHz

UC3843BVDG Applications
There are a lot of ON Semiconductor UC3843BVDG DC to DC converter applications.

Ball screw pair
Network technology
USB circuits
Scientific research
Product testing
Terrestrial set-top boxes
Industrial robots
Motor controller circuits
Printing equipment
Injection molding machinery
UC3843BVDG More Descriptions
UC3843BVDG; PWM Current Mode Controller; 1 A; 275 kHz; 30 V; 14-Pin SOIC
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube
ON SEMICONDUCTOR UC3843BVDG IC, CURRENT MODE PWM CTRL, 25V, SOIC-14
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14;; SOIC-14; Output Voltage:13.4V; Current:200mA; Frequency:250kHz;
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns 862mW -40C~105C TA Up to 500kHz
High Performance Current Mode PWM Controller
Off-Line Controllers ANA SMPS PWM CNTRLLR
PWM CTRL, 500KHZ, -40 TO 105DEG C;
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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