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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. MAX1641EEE+ Analog Devices

    MAX1641EEE+ [Analog Devices]

    MAX1641EEE+
    MAX1641EEE+

    Part No:

    MAX1641EEE+

    Category:

    Interface ICs

    Manufacturer:

    Analog Devices

    Description:

    The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers.

    RoHS Status:

    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
    5.5V ~ 26V
    Output Voltage
    2V ~ 24V
    Package
    16 QSOP
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ +150°C
    RoHS Status
    RoHS Compliant
    Packing
    Dice; 16 QSOP
    MAX1640C/D Operating Temperature Max
    +70°C
    MAX1640C/D Operating Temperature Min
    0°C
    MAX1640EEE+ Operating Temperature Max
    +85°C
    MAX1640EEE+ Operating Temperature Min
    -40°C
    MAX1641C/D Operating Temperature Max
    +70°C
    MAX1641C/D Operating Temperature Min
    0°C
    MAX1641EEE+ Operating Temperature Max
    +85°C
    MAX1641EEE+ Operating Temperature Min
    -40°C
    Off Time Range Max
    10µs
    Off Time Range Min
    1µs
    Quiescent Current
    2mA ~ 4mA
    Reference Voltage
    1.96V ~ 2.04V
    Thermal Resistance Junction To Ambient
    103.7°C/W
    Thermal Resistance Junction To Case
    37°C/W

    Products Detail

    The MAX1640/MAX1641 are CMOS, adjustable-output, switch-mode current sources designed for battery charging applications. They operate from a +5.5V to +26V input and provide an adjustable output voltage from 2V to 24V. Key features include high efficiency (up to 95%), 100% maximum duty cycle, up to 500kHz PWM operation, optional synchronous rectifier, and current-sense accuracy of 2% (MAX1641) or 5.3% (MAX1640). The devices are available in a 16-pin QSOP package and are ideal for microprocessor-controlled battery chargers in portable equipment.

    Key Features

    • 95% Efficiency
    • +5.5V to +26V Input Supply Range
    • 2V to 24V Adjustable-Output Voltage Range
    • 100% Maximum Duty Cycle (Low Dropout)
    • Up to 500kHz PWM Operation
    • Optional Synchronous Rectifier
    • 16-Pin QSOP Package
    • Current-Sense Accuracy: 2% (MAX1641), 5.3% (MAX1640)

    Application scenarios

    • Battery-Powered Equipment
    • Laptop
    • Notebook
    • and Palmtop Computers
    • Handy Terminals
    • Portable Consumer Products
    • Cordless Phones
    • Cellular Phones
    • PCS Phones
    • Backup Battery Charger

    Documents

    Datasheets:

    MAX1640/41Part Numbering SystemMAX1641EEE%2B-Maxim-Integrated-datasheet-33028611.pdf

    ConflictMineralStatement:

    Maxim-Integrated-company-65.pdf
    Product FAQ

    1. Is MAX1641EEE+ available for RFQ?

    Yes. MAX1641EEE+ by Analog Devices 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 MAX1641EEE+?

    Pricing for MAX1641EEE+ 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 MAX1641EEE+?

    MAX1641EEE+ is a Analog Devices Interface ICs with Thermal Resistance Junction To Ambient: 103.7°C/W and MAX1640EEE+ Operating Temperature Max: +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MAX1641EEE+?

    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 MAX1641EEE+ 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 MAX1641EEE+?

    Yes. If MAX1641EEE+ is unavailable, obsolete, or does not meet your required lead time, we can help check similar Analog Devices Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MAX1641EEE+

    Manufacturer:

    Analog Devices

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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