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IMP38C43EPA - Brand New IMP IC Chips

In Stock:78 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 78, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD86-IMP38C43EPA
Manufacturer Part No.:IMP38C43EPA
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  • **The IMP38C4x and IMP38HC4x are fixed frequency, high performance,

    current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-through current, reduced start-up and operating current, lower current-sense delay, higher frequency operation, full supply voltage swing at the output and a 1% trimmed voltage reference.**

    IMP38C4x and IMP38HC4x output driver stage has zero cross-conduction current. A proprietary output state-machine monitors each output MOSFET and guarantees by design zero cross-conduction current. This is an industry first for 384x PWM devices.

    – 1MHz Operation

    – No Cross-Conduction Current
    – 50ns Current-Sense Delay

    Key Features

    ◆ 384x Series Pinout with BiCMOS Technology
    ◆ Zero Cross-Conduction Current by Design
    ◆ 1MHz Operation
    ◆ 65ns Maximum Current-Sense Delay
    ◆ 120µA Maximum Start-Up Current
    ◆ 1.5mA Maximum Operating Current
    ◆ High Output Current Drive
    – 1.0A, IMP38HC4x
    – 0.5A, IMP38C4x
    ◆ 20V Maximum Supply Voltage
    ◆ 2.5V, 1%, Trimmed Error Amplifier Reference
    ◆ Trimmed Oscillator Discharge Current
    ◆ Pin-for-Pin Enhanced Replacements for Micrel
    MIC38C/HC4x and GMT38C4x/HC4x

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer IMP
    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 IMP38C43EPA
  • Chipdatas Part: CD86-IMP38C43EPA
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/16 16:51 +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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