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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. UC3845BNST STMicroelectronics

    UC3845BNST [STMicroelectronics]

    UC3845BNST
    UC3845BNST

    Part No:

    UC3845BNST

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    7.6V~30V UC3845 DC to DC converter IC 1 Outputs 500kHz Transistor Driver

    RoHS Status:

    Product FAQ

    1. Is UC3845BNST available for RFQ?

    Yes. UC3845BNST by STMicroelectronics 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 UC3845BNST?

    Pricing for UC3845BNST 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 UC3845BNST?

    UC3845BNST is a STMicroelectronics Interface ICs 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 UC3845BNST?

    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 UC3845BNST 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 UC3845BNST?

    Yes. If UC3845BNST is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UC3845BNST

    Manufacturer:

    STMicroelectronics

    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
    Mounting Type
    Through Hole
    Package / Case
    8-DIP (0.300, 7.62mm)
    Supplier Device Package
    8-Mini DIP
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Max Operating Temperature
    70°C
    Min Operating Temperature
    0°C
    Base Part Number
    UC3845
    Function
    Step-Up/Step-Down
    Number of Outputs
    1
    Output Type
    Transistor Driver
    Output Configuration
    Positive, Isolation Capable
    Voltage - Supply (Vcc/Vdd)
    7.6V~30V
    Control Features
    Frequency Control
    Topology
    Boost, Flyback
    Frequency - Switching
    500kHz
    Synchronous Rectifier
    No
    Max Frequency
    500kHz
    Duty Cycle (Max)
    48%
    Clock Sync
    No
    Output Phases
    1
    RoHS Status
    RoHS Compliant

    Products Detail

    UC3845BNST Overview


    With a 8-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 7.6V~30V. Worked in an dc switcher with a -40°C~150°C TJ rating. Switching can be done at 500kHz with this switching controller. The Through Hole value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Frequency Control. Search for "UC3845" to find other relevant dc to dc converter ics. DC regulator has a maximum frequency of 500kHz. Ideally, dc regulator should be kept at a temperature of 0°C or higher. The temperature should not exceed 70°C degrees Celsius. The supplier dc dc controller package for this part would be 8-Mini DIP.

    UC3845BNST Features


    Transistor Driver Outputs
    Switching Frequency: 500kHz
    Frequency Control


    UC3845BNST Applications


    There are a lot of STMicroelectronics
    UC3845BNST DC to DC converter applications.


    • Servo drive system
    • Digital display device
    • Linear guide
    • Ball screw pair
    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors

    Documents

    Datasheets:

    UC2842B-45B, UC3842B-45B
    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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