Name: UC3843DTR
Brand: Texas Instruments
SKU: UC3843DTR
Price: 1.3958 USD
Availability: InStock
Rating: 5 (173 reviews)

UC3843DTR

Solo por referencia

Nº de pieza	UC3843DTR
Fabricantes	Texas Instruments
Descripción	IC REG CTRLR MULT TOP 14SOIC
Hoja de datos
Paquete	14-SOIC (0.154", 3.90mm Width)
ECAD
En existencias	245.844 piece(s)
Precio unitario	$ 1,3958 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 1 - may 6 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo UC3843DTR 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 UC3843DTR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3843DTR.

Especificaciones UC3843DTR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete	14-SOIC (0.154", 3.90mm Width)
ECAD
Serie	-
Tipo de salida	Transistor Driver
Función	Step-Up, Step-Down, Step-Up/Step-Down
Configuración de salida	Positive, Isolation Capable
Topología	Buck, Boost, Flyback, Forward Converter
Número de salidas	1
Fases de salida	1
Voltaje - Suministro (Vcc / Vdd)	7.6 V ~ 30 V
Frecuencia - Conmutación	500kHz
Ciclo de trabajo (máximo)	97%
Rectificador síncrono	No
Sincronización de reloj	No
Interfaces seriales	-
Funciones de control	Frequency Control
Temperatura de funcionamiento	0°C ~ 70°C (TA)
Paquete / caja	14-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor	14-SOIC

UC3843DTR Packaging

UC3843DTR FAQ

1. How to order UC3843DTR 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 UC3843DTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3843DTR. All suppliers must pass our qualification reviews before they can publish their products including UC3843DTR on Heisener; we pay more attention to the channels and quality of UC3843DTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3843DTR price and inventory displayed accurate?

The price and inventory of UC3843DTR 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 UC3843DTR?

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 UC3843DTR we delivered, we will accept the replacement or return of the UC3843DTR 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 UC3843DTR.

(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 UC3843DTR pin diagram, UC3843DTR datasheet?

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

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UC3843DTR 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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UC3843D

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336

UC3843DTR

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4995

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843DTR	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3843DTRG4	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3843D	Fairchild Semiconductor Corporation	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14	810

Nº de pieza

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Descripción

En existencias

UC3843DTR

D# 296-46261-1-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

UC3843D

D# 2156-UC3843D-FS-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

12903

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Descripción

En existencias

UC3843D

In stock shipping within 2days

4662

Nº de pieza

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Descripción

En existencias

UC3843D

D# 1505584

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 4860

Container: Each

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Descripción

En existencias

UC3843D

STMicroelectronics

Stock

320

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

STMICR

OEM/CM QUOTES ONLY | NO BROKERS

53550

UC3843DTR

251

OEM/CM QUOTES ONLY | NO BROKERS

5950

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTRG4

Texas Instruments

OEM/CM ONLY

230

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTR

Texas Instruments

Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 14-SOIC

RoHS: Compliant

2795

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Unitrode Corporation

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

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

UC3843DTR

Texas Instruments

OEM/CM Immediate delivery

2795

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTR

D# 595-UC3843DTR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

771

UC3843D

D# 595-UC3843D

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

854

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843DTR D# NS-UC3843DTR	Texas Instruments	OEM/CM ONLY	3675
UC3843D D# NS-UC3843D	Texas Instruments	OEM/CM ONLY	1636
UC3843DTRG4 D# NS-UC3843DTRG4	Texas Instruments	OEM/CM ONLY	2712

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Descripción

En existencias

UC3843D

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP

UC3843DTR

Unitrode Corporation

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14

3996

Nº de pieza

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Descripción

En existencias

UC3843D

D# UC3843D

Texas Instruments

Semiconductor

197

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTR

Texas Instruments

UC3843 Current-Mode PWM Controller

RoHS: Compliant

10982

UC3843D

Texas Instruments

UC3843 Current-Mode PWM Controller

RoHS: Compliant

12903

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTR

Texas Instruments

OEM/CM ONLY

10011

UC3843D

Fairchild Semiconductor Corporation

OEM/CM ONLY

69422

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

UC3843DTR

Texas Instruments

IN stock Immediate delivery

2810

Nº de pieza

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Descripción

En existencias

UC3843DTR

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UC3843D

Texas Instruments

Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C

Nº de pieza

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Descripción

En existencias

UC3843D

shipping today

1456

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DTR

D# 36439000

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Texas Instruments

RFQ

13181

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

4600

Quick Inquiry

UC3843DTR

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