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Description
PKS4111PI is a electronic component model designed for applications with high peak to-continuous power ratio demands. It features a very high switching frequency during peak power loads and excellent load transient response, which can effectively reduce system cost, component count, and size.
Specifications and features
- Peak power delivery up to 3 times maximum continuous output power.
- 277 kHz operation during peak power significantly reduces transformer size.
- Programmable smart AC line sensing provides latching shutdown during short circuit, overload, and open loop faults, and prevents power ON/OFF glitches during power down or brownout.
- Two external components reset latch on AC removal.
- Adaptive switching cycle on-time extension increases low line peak output power, minimizing bulk capacitor size.
- Adaptive current limit reduces output overload power.
- Frequency jittering reduces EMI filter cost.
- Tight I2f tolerances and negligible temperature variation of key parameters ease design and lower cost.
- Accurate hysteretic thermal shutdown with automatic recovery provides complete system-level overload protection and eliminates the need for manual reset.Application Scenarios
PKS4111PI is commonly used in the following applications:
- Inkjet printers
- Data storage
- Audio amplifiers
- DC motor drivesComparison
Advantages:
- EcoSmart® technology makes the component extremely energy-efficient, surpassing energy efficiency requirements from California Energy Commission (CEC), ENERGY STAR, and EU.
- Simple ON/OFF control with no loop compensation needed.
- Very low component count, higher reliability, and single side printed circuit board design.
- High bandwidth provides fast turn on with no overshoot and excellent transient load response.
- Built-in current limit and hysteretic thermal protection.Disadvantages:
- None identified. -
Similar parts: 430483 , 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 PKS4111PI
- Chipdatas Part: CD87-PKS4111PI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 13:43 +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.