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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. MAX1745EUB+ Maxim

    MAX1745EUB+ [Maxim]

    MAX1745EUB+
    MAX1745EUB+

    Part No:

    MAX1745EUB+

    Category:

    Power Management ICs

    Manufacturer:

    Maxim

    Description:

    The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs.

    RoHS Status:

    Product FAQ

    1. Is MAX1745EUB+ available for RFQ?

    Yes. MAX1745EUB+ by Maxim 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 MAX1745EUB+?

    Pricing for MAX1745EUB+ 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 MAX1745EUB+?

    MAX1745EUB+ is a Maxim Power Management ICs with MAX1744EUB/V+ Operating Temperature Max: +85°C and MAX1744EUB/V+ Operating Temperature Min: -40°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MAX1745EUB+?

    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 MAX1745EUB+ 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 MAX1745EUB+?

    Yes. If MAX1745EUB+ is unavailable, obsolete, or does not meet your required lead time, we can help check similar Maxim Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MAX1745EUB+

    Manufacturer:

    Maxim

    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
    Input Voltage
    4.5V ~ 36V
    Supply Current
    90µA ~ 140µA
    Efficiency
    >90%
    Package
    10-pin µMAX
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    MAX1744AUB+ Operating Temperature Max
    +125°C
    MAX1744AUB+ Operating Temperature Min
    -40°C
    MAX1744EUB+ Operating Temperature Max
    +85°C
    MAX1744EUB+ Operating Temperature Min
    -40°C
    MAX1744EUB/V+ Operating Temperature Max
    +85°C
    MAX1744EUB/V+ Operating Temperature Min
    -40°C
    MAX1745AUB+ Operating Temperature Max
    +125°C
    MAX1745AUB+ Operating Temperature Min
    -40°C
    MAX1745EUB+ Operating Temperature Max
    +85°C
    MAX1745EUB+ Operating Temperature Min
    -40°C
    MAX1745EUB/V+ Operating Temperature Max
    +85°C
    MAX1745EUB/V+ Operating Temperature Min
    -40°C
    Output Power
    >50W
    Output Voltage Max1744
    3.3V or 5V
    Output Voltage Max1745
    1.25V to 18V
    Shutdown Current
    4µA ~ 12µA
    Switching Frequency
    330kHz

    Products Detail

    The MAX1744/MAX1745 are high-voltage step-down DC-DC converter controllers that offer high efficiency over a wide range of input/output voltages and currents. They use a proprietary current-limited control scheme for excellent light- and full-load efficiency, with a 330kHz (max) switching frequency allowing small external components. Operation to 100% duty cycle permits the lowest possible dropout voltage. The MAX1744 contains an internal feedback network providing pin-selectable output voltage of either 3.3V or 5V, while the MAX1745 uses an external feedback network for adjustable output voltage between 1.25V and 18V. They are available in a space-saving 10-pin μMAX package.

    Key Features

    • High-Voltage Operation (Up to 36V IN)
    • Efficiency > 90%
    • Output Power Capability Exceeds 50W
    • 10-Pin µMax Package
    • Low-Dropout Voltage
    • 100% (max) Duty Cycle
    • 90µA Quiescent Current
    • 4µA Shutdown Current
    • Up to 330kHz Switching Frequency
    • Output Voltage: 5V or 3.3V (MAX1744), Adjustable 1.25V to 18V (MAX1745)
    • Current-Limited Control Scheme

    Application scenarios

    • Automotive Electronics
    • Telecom Systems
    • Wall-Cube-Powered Devices
    • Industrial Control Systems
    • Firewire/IEEE 1394

    Documents

    Datasheets:

    MAX1744,45Part Numbering SystemMAX1745EUB%2B-Maxim-Integrated-datasheet-8472997.pdfMAX1745EUB%2B-Maxim-Integrated-datasheet-41771.pdfMAX1745EUB%2B-Maxim-datasheet-54262.pdfMAX1745EUB%2B-Maxim-datasheet-8314047.pdfMAX1745EUB%2B-Maxim-Integrated-datasheet-15934543.pdf

    ConflictMineralStatement:

    Maxim-Integrated-company-65.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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