Prodotti > Circuiti integrati (CI) > Circuiti integrati di gestione di potenza > NCP1654BD65R2G
  • NCP1654BD65R2G

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Power Factor Controller for Continuous Conduction Mode Pre-Converters,Power Factor Correction ICs NCP1654-65K-B-SOIC

Fabbricante : ON Semiconductor, LLC
Pacchetto : SO-8
Tipologia di produzione : Power Factor Correction ICs
Datasheet: NCP1654BD65R2G Datasheet (PDF)
RoHs Status: Rohs
Codice di marcatura: 54B65
Stock: 250000


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NCP1654BD65R2G Dettagli del prodotto

The NCP1654BD65R2G is a Power Factor Controller for continuous conduction mode (CCM) power factor correction step-up pre-converters. It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current. The circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety protection features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuitry.



  • Average current continuous conduction mode
  • Fast transient response
  • Very few external components
  • Very low startup currents (<400A)
  • Low operating consumption
  • Latching PWM for cycle-by-cycle duty-cycle control
  • Internally trimmed internal reference
  • Undervoltage lockout with hysteresis
  • Soft-start for smoothly startup operation
  • Shutdown function
  • Pin to pin compatible with industry standard inrush currents detection
  • Overvoltage protection
  • Undervoltage detection for open loop detection or shutdown
  • Brown-out detection
  • Soft-start
  • Accurate overcurrent limitation
  • Overpower limitation

Parametri tecnici

  • Switching Frequency
  • 72 kHz
  • Maximum Power Dissipation
  • 450 mW
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package / Case
  • SO-8
  • Packaging
  • Reel
  • Minimum Operating Temperature
  • - 40 C
  • Factory Pack Quantity
  • 2500

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Spedizione Di più
Estimated Delivery Time: Jul 22 - Jul 27 days (choose Expedited at checkout).

Spedizione & Pagamento


  • Tipo di spedizione
  • Tassa della nave
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Condizioni di pagamento
  • Fee mano
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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  • Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

    Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

  • Quantità di ordine minimo comincia da 1pcs.

    Quantità di ordine minimo comincia da 1pcs.

  • Più basso tassa di spedizione internazionale parte da US $ 2,00.

    Più basso tassa di spedizione internazionale parte da US $ 2,00.

  • 90 giorni di garanzia di qualità per tutti i prodotti.

    90 giorni di garanzia di qualità per tutti i prodotti.


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  • Step4:Individual packaging

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that NCP1654BD65R2G is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their NCP1654BD65R2G devices; we pay more attention to the channels and quality of NCP1654BD65R2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of NCP1654BD65R2G chips? Including ON original factory information, Power Factor Correction ICs application, NCP1654BD65R2G pictures?
You can use Jotrin's intelligent search engine, or filter by Power Factor Correction ICs category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's NCP1654BD65R2G price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for NCP1654BD65R2G, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of NCP1654BD65R2G?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NCP1654BD65R2G we delivered, we will accept the replacement or return of the NCP1654BD65R2G only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of NCP1654BD65R2G.
(3)The NCP1654BD65R2G is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as NCP1654BD65R2G datasheet pdf, NCP1654BD65R2G pin diagram?
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ON Semiconductor, LLC

ON Semiconductor is a technology innovation enabler in energy-efficient electronics that enables design engineers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help customers solve...
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