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Description
PeakSwitch is an electronic component model called PKS4115PI, which belongs to the product category of IC chips. It is specifically designed for applications with high peak to-continuous power ratio demands. With a very high switching frequency during peak power loads and excellent load transient response, it is able to reduce system cost, component count, and size.
Specifications and features
The product highlights of PKS4115PI include:
- EcoSmart® – Extremely Energy-Efficient
- Standby output power: ≥0.6 W for 1 W input (high line)
- Sleep mode power: ≥2.4 W at 3 W input (high line)
- No-load consumption: <200 mW at 265 VAC input
- Surpasses California Energy Commission (CEC), ENERGY STAR, and EU requirements
Other key features of PeakSwitch are:
- Delivers peak power of 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
PKS4115PI offers better system cost/performance over RCC and discrete components with the following advantages:
- Simple ON/OFF control – no loop compensation needed
- Very low component count – higher reliability and single-side printed circuit board
- High bandwidth provides fast turn on with no overshoot and excellent transient load response
- Peak current limit operation rejects line frequency ripple
- Built-in current limit and hysteretic thermal protection
Application Scenarios
The PKS4115PI is suitable for various applications, including:
- Inkjet printer
- Data storage
- Audio amplifier
- DC motor drives
Comparison
Advantages- PeakSwitch is specifically designed for applications with high peak to-continuous power ratio demands.
- The high switching frequency during peak power loads and excellent load transient response help reduce system cost, component count, and size.
- PKS4115PI delivers peak power of up to 3 times maximum continuous output power.
- Programmable smart AC line sensing provides latching shutdown during short circuit, overload, and open loop faults.
- The adaptive switching cycle on-time extension increases low line peak output power, minimizing bulk capacitor size.
- Accurate hysteretic thermal shutdown with automatic recovery provides complete system-level overload protection.
- Simple ON/OFF control and very low component count lead to higher reliability and a single-side printed circuit board.
- PKS4115PI has a high bandwidth that provides fast turn on with no overshoot and excellent transient load response.
- Built-in current limit and hysteretic thermal protection enhance system performance.
Disadvantages- No specific disadvantages are mentioned for the PKS4115PI model.
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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 PKS4115PI
- Chipdatas Part: CD93-PKS4115PI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:58 +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.