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SG6846LDZ - Brand New SYSTEMGE IC Chips

In Stock:8910 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 8910, Ready for Immediate Shipping
Brand:SYSTEMGE
Category:IC Chips
Chipdatas Part No.:CD86-SG6846LDZ
Manufacturer Part No.:SG6846LDZ
Datecode:09+
Package:DIP-8
Request Quote:
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  • Product Details

    __

    [ System General Corp. ]

    DESCRIPTION

    The highly integrated SG6846 series of PWM controllers provides several features to enhance the performance of flyback converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters burst-mode. This completely shuts off PWM output. The output restarts just before the supply voltage drops below the UVLO lower limit. This green-mode function enables power supplies to easily meet international power conservation requirements.

    FEATURES

    ■ Two-level OCP with 96mS delay time
    ■ Peak-current-mode operation with cycle-by-cycle current limiting
    ■ PWM frequency continuously decreasing w/ burst mode at light loads
    ■ Low start-up current (8uA)
    ■ Low operating current (3.7mA)
    ■ VDD over-voltage protection (OVP)
    ■ AC input brownout protection with hysteresis
    ■ Programmable over-temperature protection (OTP)
    ■ Constant power limit over universal AC input range
    ■ Internal latch circuit for OTP, OVP, OCP
    ■ Very few external components

    APPLICATIONS

    General-purpose switch mode power supplies and flyback power converters, including:
    ■ Power adapters
    ■ Open-frame SMPS
    ■ Specifically fit for SMPS with surge-current output, such as for printers, scanners, motor drivers, etc.

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer SYSTEMGE
    Product Category IC Chips
  • Latest 5 Reviews
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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
    View more

    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.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download SG6846LDZ
  • Chipdatas Part: CD86-SG6846LDZ
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/16 14:31 +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
  • The fee is charged according to the rule of PayPal.
  • 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.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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