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KA3843BD

hot KA3843BD

KA3843BD

Solo por referencia

Nº de pieza KA3843BD
Fabricantes Fairchild/ON Semiconductor
Descripción IC REG CTRLR 14-SOP
Hoja de datos

KA3843BD Hoja de datos
Paquete 14-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 33.600 piece(s)
Precio unitario $ 0,4616 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega may 11 - may 16 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo KA3843BD 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 KA3843BD con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de KA3843BD.

Especificaciones KA3843BD

FabricantesFairchild/ON Semiconductor
CategoríaCircuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete14-SOIC (0.154", 3.90mm Width)
ECAD
Serie-
Tipo de salidaTransistor Driver
Función-
Configuración de salidaPositive
Topología-
Número de salidas1
Fases de salida1
Voltaje - Suministro (Vcc / Vdd)7.6 V ~ 30 V
Frecuencia - ConmutaciónUp to 500kHz
Ciclo de trabajo (máximo)97%
Rectificador síncronoYes
Sincronización de relojNo
Interfaces seriales-
Funciones de control-
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja14-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor14-SOP

ficha técnica KA3843BD

KA3843BD Packaging

Customized Labels
Sealing
Packing
Insepction

KA3843BD FAQ

  • 1. How to order KA3843BD 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 KA3843BD is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the KA3843BD. All suppliers must pass our qualification reviews before they can publish their products including KA3843BD on Heisener; we pay more attention to the channels and quality of KA3843BD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the KA3843BD price and inventory displayed accurate?
    The price and inventory of KA3843BD 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 KA3843BD?
    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 KA3843BD we delivered, we will accept the replacement or return of the KA3843BD 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 KA3843BD.
    (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 KA3843BD pin diagram, KA3843BD datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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KA3843BD 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

KA3843BD

D# KA3843BD

 ON Semiconductor

SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO14 - Bulk (Alt: KA3843BD)

RoHS: Not Compliant
 0

KA3843BDTF

D# KA3843BDTF

 ON Semiconductor

Regulator Positive Output DC-DC Controller IC 14-SOP - Bulk (Alt: KA3843BDTF)

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

 Fairchild Semiconductor Corporation

Current Mode PWM Controller 1A 14-Pin SOIC N Rail

 0

KA3843BDTF

 Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

 5750
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

D# 2156-KA3843BD-FS-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 4760

KA3843BDTF

D# 2156-KA3843BDTF-FSTR-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 5750
Nº de pieza Fabricantes Descripción En existencias

KA3843BDTF

D# KA3843BDTF

 Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 1423
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

 Fairchild Semiconductor Corporation

In stock shipping within 2days

 940
Nº de pieza Fabricantes Descripción En existencias

KA3843BDTF

 Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 34800

KA3843BD

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 5522
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 4760

KA3843BDTF

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 5750
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

D# NS-KA3843BD

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 1224
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

 Fairchild Semiconductor Corporation

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Compliant
 4760

KA3843BDTF

 Fairchild Semiconductor Corporation

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Compliant
 5750
Nº de pieza Fabricantes Descripción En existencias

KA3843BDTF

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 30016
Nº de pieza Fabricantes Descripción En existencias

KA3843BDTF

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 5765

KA3843BD

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 4775
Nº de pieza Fabricantes Descripción En existencias

KA3843BD

 Fairchild Semiconductor Corporation

shipping today

 1402

Quick Inquiry

KA3843BD

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

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KA3843BD Tags

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