UC2854N - Brand New Texas Instruments PFC (Power Factor Correction)
In Stock:28410 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
28410,
Ready for Immediate Shipping
Marke:Texas Instruments
Kategorie:PFC (Power Factor Correction)
Chipdatas Teilenummer:CD86-UC2854N
Hersteller-Teile-Nr.:UC2854N
Datumscode:09+
Paket:16-DIP 0.300", 7.62mm
$0.44368 /PCS
Each contains 0 PCS
≥1:
$0.44368
≥10:
$0.43924
≥50:
$0.43480
≥100:
$0.42149
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Description
The UC2854N is a control IC designed for power factor correction (PFC) applications. It is a member of the UC3842/3/4/5 family of control ICs that offer features for implementing off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.
Specifications and features
- Optimized for off-line and DC to DC converters
- Low start-up current (<1 mA)
- Automatic feed forward compensation
- Pulse-by-pulse current limiting
- Enhanced load response characteristics
- Under-voltage lockout with hysteresis
- Double pulse suppression
- High current totem pole output
- Internally trimmed bandgap reference
- 500 kHz operation
- Low RO error amp
Application Scenarios
The UC2854N is primarily used in power factor correction (PFC) applications in industries such as telecommunications, data centers, consumer electronics, and lighting.
Comparison
Advantages- Minimal external parts count
- Automatic feed forward compensation for improved efficiency
- Enhanced load response characteristics
- Double pulse suppression for reduced electromagnetic interference (EMI)
Disadvantages- Not suitable for all types of power supplies or converters
- Requires expertise in PFC design to optimize performance
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Datenblatt
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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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Weitere Informationen
- Datasheet: Download UC2854N
- Chipdaten Teil: CD86-UC2854N
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 19:34 +0800
Refund
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- Vollständige Rückerstattung, wenn Sie Ihre Bestellung nicht erhalten
- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Bezahlverfahren
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.
