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    Part number
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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. SG3843M Microchip

    SG3843M [Microchip]

    SG3843M
    SG3843M

    Part No:

    SG3843M

    Category:

    DC/DC Converters

    Manufacturer:

    Microchip

    Description:

    8 Terminals 7.6V~30V 8-Pin SG*843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 1Hz~500kHz Transistor Driver

    RoHS Status:

    Product FAQ

    1. Is SG3843M available for RFQ?

    Yes. SG3843M by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for SG3843M?

    Pricing for SG3843M can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of SG3843M?

    SG3843M is a Microchip DC/DC Converters with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Supply (Vcc/Vdd): 7.6V~30V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SG3843M?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can SG3843M be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to SG3843M?

    Yes. If SG3843M is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    SG3843M

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    OBSOLETE (Last Updated: 2 weeks ago)
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    8-DIP (0.300, 7.62mm)
    Number of Pins
    8
    Weight
    2.26799g
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    Published
    2000
    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)
    Technology
    BIPOLAR
    Terminal Position
    DUAL
    Terminal Pitch
    2.54mm
    Frequency
    500kHz
    Base Part Number
    SG*843
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    5V
    Output Type
    Transistor Driver
    Operating Supply Voltage
    30V
    Input Voltage-Nom
    15V
    Analog IC - Other Type
    SWITCHING CONTROLLER
    Operating Supply Current
    11mA
    Output Configuration
    Positive
    Output Current
    200mA
    Voltage - Supply (Vcc/Vdd)
    7.6V~30V
    Quiescent Current
    11mA
    Output Power
    25W
    Topology
    Buck
    Control Mode
    CURRENT-MODE
    Frequency - Switching
    1Hz~500kHz
    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)
    95%
    Width
    7.62mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    SG3843M Overview


    With its 8-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 7.6V~30V and has a 7.6V~30V supply voltage. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to 1Hz~500kHz. The Through Hole allows it to be used for dc dc regulator in general. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 8 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Searching "SG*843" will return other relevant dc to dc converter ics. 8 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Based on the test statistics, DC regulator outputs voltage 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. In most applications and prototype designs, DC switcher is qualified as a Through Hole. Switching controllers work at 500kHz Hz. When running the voltage regulator dc to dc in a circuit, users should apply 30V to ensure safety and reliability. DC switching uses 11mA when it is dormant. There is 11mA supply current for it.

    SG3843M Features


    Transistor Driver Outputs
    Switching Frequency: 1Hz~500kHz
    PULSE WIDTH MODULATION
    Max Duty Cycle: 100 %
    Frequency: 500kHz


    SG3843M Applications


    There are a lot of Microsemi Corporation
    SG3843M DC to DC converter applications.


    • Ball screw pair
    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots

    Documents

    Datasheets:

    SGx84x SeriesSG3843M-Microsemi-datasheet-7368.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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