NCP1205P - Brand New onsemi AC DC Converters, Offline Switchers
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Product Details
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The NCP1205 combines a true Current Mode Control modulator and a demagnetization detector to ensure full Discontinuous Conduction Mode in any load/line conditions and minimum drain voltage switching (Quasi−Resonant operation, also called critical conduction operation). With its inherent Variable Frequency Mode (VFM), the controller decreases its operating frequency at constant peak current whenever the output power demand diminishes
Features
• Natural Drain Valley Switching for Lower EMI and Quasi−Resonant
Operation (QR)
• Smooth Frequency Foldback for Low Standby and Minimum Ripple
at Light−Load
• Adjustable Maximum Switching Frequency
• Internal 200 ns Leading Edge Blanking on Current Sense
• 250 mA Sink and Source Driver
• Wide Operating Voltages: 8.0 to 30 V
• Wide UVLO Levels: 7.2 to 15 V Typical
• Auto−Recovery Internal Short−Circuit Protection (OCP)
• Integrated 3.0 mA Typ Startup Source
• Current Mode Control
• Adjustable Overvoltage Level
• Pb−Free Packages are Available*Applications
• High Power AC/DC Adapters for Notebooks, etc.
• Offline Battery Chargers
• Power Supplies for DVD, CD Players, TVs, Set−Top Boxes, etc.
• Auxiliary Power Supplies (USB, Appliances, etc.) -
Similar parts: 1587 , Click to view
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Datasheet
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Shopping guide
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 MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download NCP1205P
- Chipdatas Part: CD90-NCP1205P
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/06 13:34 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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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.