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FA13844N - Brand New FUJ IC Chips

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In Stock: 0, Ready for Immediate Shipping
Brand:FUJ
Category:IC Chips
Chipdatas Part No.:CD87-FA13844N
Manufacturer Part No.:FA13844N
Datecode:09+
Package:SOP-8
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  • Description

    The FA13844N is a CMOS current mode control IC for off-line and DC-to-DC converters. It is part of the FA1384X series, which is designed to reduce start-up circuit loss and provide high efficiency power supplies through changes in the CMOS fabrication process. This IC can drive a power MOSFET directly, and allows for the design of a high-performance, compact power supply with minimal external components.

    Specifications and features

    • CMOS process
    • Low-power dissipation
    • Standby current 2µA (max.), start-up current 30µA (max.)
    • Pulse-by-pulse current limiting
    • 5V bandgap reference
    • UVLO (Undervoltage lockout) with hysteresis
    • Maximum duty cycle FA13842, 13843: 96% FA13844, 13845: 48%
    • Pin-for-pin compatible with UC384X

    Application Scenarios

    The FA13844N IC is suitable for a variety of application scenarios, including off-line and DC-to-DC converters. It can be used in power supply designs that require high efficiency and minimal external components. Its CMOS process and low-power dissipation make it an optimal choice for reducing circuit loss and achieving energy-saving power supplies.

    Comparison

    Advantages

    - Reduction in start-up circuit loss
    - High efficiency power supplies
    - Low power dissipation
    - Direct drive capability for power MOSFET
    - Compact power supply design with minimal external components

    Disadvantages

    - Limited maximum duty cycle (48% for FA13844N)
    - Specific pin compatibility with UC384X

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer FUJ
    Product Category IC Chips
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
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    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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    Payment:
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    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Additional Information
  • Datasheet: Download FA13844N
  • Chipdatas Part: CD87-FA13844N
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/10/13 02:08 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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