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UCC28740DR

hot UCC28740DR

UCC28740DR

Solo por referencia

Nº de pieza UCC28740DR
Fabricantes Texas Instruments
Descripción IC REG CTRLR FLYBK ISO 7SOIC
Hoja de datos
Paquete 8-SOIC (0.154", 3.90mm Width) 7 leads
ECAD
En existencias 155.820 piece(s)
Precio unitario $ 1,4180 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega nov 18 - nov 23 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo UCC28740DR por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue UCC28740DR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UCC28740DR.

Especificaciones UCC28740DR

FabricantesTexas Instruments
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete8-SOIC (0.154", 3.90mm Width) 7 leads
ECAD
Serie-
Aislamiento de salidaIsolated
Interruptor (es) interno (s)No
Voltaje - Desglose-
TopologíaFlyback
Voltaje - Puesta en marcha21V
Voltaje - Suministro (Vcc / Vdd)9 V ~ 35 V
Ciclo de trabajo-
Frecuencia - Conmutación170Hz ~ 100kHz
Potencia (vatios)-
Protección contra fallasCurrent Limiting, Over Voltage
Funciones de control-
Temperatura de funcionamiento-40°C ~ 125°C (TJ)
Paquete / caja8-SOIC (0.154", 3.90mm Width) 7 leads
Paquete de dispositivo del proveedor7-SOIC
Tipo de montajeSurface Mount

UCC28740DR Packaging

Customized Labels
Sealing
Packing
Insepction

UCC28740DR FAQ

  • 1. How to order UCC28740DR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that UCC28740DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UCC28740DR. All suppliers must pass our qualification reviews before they can publish their products including UCC28740DR on Heisener; we pay more attention to the channels and quality of UCC28740DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UCC28740DR price and inventory displayed accurate?
    The price and inventory of UCC28740DR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of UCC28740DR?
    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 UCC28740DR we delivered, we will accept the replacement or return of the UCC28740DR 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 UCC28740DR.
    (3)The PartNo 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
  • 7.How to contact us to get technical supports, such as UCC28740DR pin diagram, UCC28740DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UCC28740DR Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

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Quick Inquiry

UCC28740DR

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Ver los Certificados

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UCC28740DR Tags

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