Name: TOP257LN
Brand: Power Integrations
SKU: TOP257LN
Availability: InStock
Rating: 5 (174 reviews)

TOP257LN

Solo por referencia

Nº de pieza	TOP257LN
Fabricantes	Power Integrations
Descripción	IC OFFLINE SWIT PROG OVP 7FESIP
Hoja de datos	TOP257LN Hoja de datos
Paquete	7-SIP, 6 Leads, Exposed Pad, Formed Leads
ECAD
En existencias	118.740 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 24 - nov 29 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo TOP257LN 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 TOP257LN con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de TOP257LN.

Especificaciones TOP257LN

Fabricantes	Power Integrations
Categoría	Circuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete	7-SIP, 6 Leads, Exposed Pad, Formed Leads
ECAD
Serie	TOPSwitch?-HX
Aislamiento de salida	Isolated
Interruptor (es) interno (s)	Yes
Voltaje - Desglose	700V
Topología	Flyback
Voltaje - Puesta en marcha	-
Voltaje - Suministro (Vcc / Vdd)	-
Ciclo de trabajo	78%
Frecuencia - Conmutación	66kHz, 132kHz
Potencia (vatios)	105W
Protección contra fallas	Current Limiting, Over Temperature, Over Voltage
Funciones de control	-
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Paquete / caja	7-SIP, 6 Leads, Exposed Pad, Formed Leads
Paquete de dispositivo del proveedor	eSIP-7F
Tipo de montaje	Through Hole

ficha técnica TOP257LN

TOP257LN Packaging

TOP257LN FAQ

1. How to order TOP257LN 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 TOP257LN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP257LN. All suppliers must pass our qualification reviews before they can publish their products including TOP257LN on Heisener; we pay more attention to the channels and quality of TOP257LN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP257LN price and inventory displayed accurate?

The price and inventory of TOP257LN 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 TOP257LN?

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 TOP257LN we delivered, we will accept the replacement or return of the TOP257LN 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 TOP257LN.

(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 TOP257LN pin diagram, TOP257LN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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TOP257LN Garantías

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.

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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Power Integrations

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RoHS: Compliant

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TOP257LN

D# TOP257LN

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IC OFFLINE SWIT PROG OVP 7FESIP

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OEM/CM Immediate delivery

3840

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OEM/CM ONLY

8589

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IN stock Immediate delivery

3855

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shipping today

3839

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RFQ

3616

Quick Inquiry

TOP257LN

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