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SC2422BCSTR - Brand New SEMTECH IC Chips

In Stock:5704 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 5704, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD92-SC2422BCSTR
Manufacturer Part No.:SC2422BCSTR
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  • Description

    The SC2422A biphase, current mode controller is designed to work with Semtech smart synchronous drivers, such as the SC1205, SC1305 or the SC1405 to provide the DC/DC converter solution for the most demanding Micro-processor applications. Input current rather than output current sensing is used to guarantee precision phase to phase current matching using a single sense resistor on the input power line. Accurate current sharing and pulse by pulse current limit are implemented without the power loss and transient response degradation associated with output current sense methods. Two phase operation allows significant reduction in input/output ripple while enhancing transient response.

    Specifications and features

    • Precision, pulse by pulse phase current matching
    • Active drooping allows for best transient response
    • Input Sensing Current mode control
    • Programmable DAC step size/offset allows
    Compliance with VRM9.0, VRM8.3 or VRM8.4
    • Externally programmable soft-start
    • 5V or 12V input for next generation processors
    • 0% minimum duty cycle improves transient response
    • Externally Programmable UVLO with hysteresis
    • Cycle by cycle current limiting
    • Programmable Internal Oscillator to 1 MHz
    • VID IIIII Inhibit (No CPU)

    Application Scenarios

    • Intel Advanced Microprocessors
    • AMD AthlonTM power supplies
    • Servers/Workstations, high density power supplies


  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Semtech
    Product Category IC Chips
  • Latest 5 Reviews
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    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
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download SC2422BCSTR
  • Chipdatas Part: CD92-SC2422BCSTR
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/22 16:01 +0800
    • 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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