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UC3844AD1

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UC3844AD1

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Nº de pieza UC3844AD1
Fabricantes STMicroelectronics
Descripción IC REG CTRLR BST FLYBK ISO 8SOIC
Hoja de datos

UC3844AD1 Hoja de datos
Paquete 8-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 69.252 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega may 16 - may 21 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo UC3844AD1 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 UC3844AD1 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3844AD1.

Especificaciones UC3844AD1

FabricantesSTMicroelectronics
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete8-SOIC (0.154", 3.90mm Width)
ECAD
Serie-
Aislamiento de salidaIsolated
Interruptor (es) interno (s)No
Voltaje - Desglose-
TopologíaForward
Voltaje - Puesta en marcha16V
Voltaje - Suministro (Vcc / Vdd)10 V ~ 30 V
Ciclo de trabajo48%
Frecuencia - ConmutaciónUp to 500kHz
Potencia (vatios)-
Protección contra fallasCurrent Limiting
Funciones de controlFrequency Control
Temperatura de funcionamiento-40°C ~ 150°C (TJ)
Paquete / caja8-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor8-SO
Tipo de montajeSurface Mount

ficha técnica UC3844AD1

UC3844AD1 Packaging

Customized Labels
Sealing
Packing
Insepction

UC3844AD1 FAQ

  • 1. How to order UC3844AD1 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 UC3844AD1 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3844AD1. All suppliers must pass our qualification reviews before they can publish their products including UC3844AD1 on Heisener; we pay more attention to the channels and quality of UC3844AD1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3844AD1 price and inventory displayed accurate?
    The price and inventory of UC3844AD1 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 UC3844AD1?
    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 UC3844AD1 we delivered, we will accept the replacement or return of the UC3844AD1 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 UC3844AD1.
    (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 UC3844AD1 pin diagram, UC3844AD1 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3844AD1 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

Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 STMicroelectronics

IC REG CTRLR BST FLYBK ISO 8SOIC

 0
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

D# 497-3082-5-ND

 STMicroelectronics

IC REG CTRLR BST FLYBK ISO 8SOIC

 0
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 2820
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 Texas Instruments

OEM/CM ONLY

 445
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

D# NS-UC3844AD1

 STMicroelectronics

OEM/CM ONLY

 2312
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 STMicroelectronics

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP

 134
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 SGS Semiconductor Ltd

OEM/CM ONLY

 4877
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 STMicroelectronics

shipping today

 53996
Nº de pieza Fabricantes Descripción En existencias

UC3844AD1

 STMicroelectronics

IC REG CTRLR BST FLYBK ISO 8SOIC

 2602

Quick Inquiry

UC3844AD1

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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UC3844AD1 Tags

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  • UC3844AD1 ficha de datos
  • UC3844AD1 especificación
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  • STMicroelectronics
  • STMicroelectronics UC3844AD1
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