Name: UC3843DG4
Brand: Texas Instruments
SKU: UC3843DG4
Price: 0.8106 USD
Availability: InStock
Rating: 5 (119 reviews)

UC3843DG4

Solo por referencia

Nº de pieza	UC3843DG4
Fabricantes	Texas Instruments
Descripción	IC REG CTRLR MULT TOP 14SOIC
Hoja de datos
Paquete	14-SOIC (0.154", 3.90mm Width)
ECAD
En existencias	4.416 piece(s)
Precio unitario	$ 0,8106 *
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	jul 2 - jul 7 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo UC3843DG4 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 UC3843DG4 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3843DG4.

Especificaciones UC3843DG4

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

UC3843DG4 Packaging

UC3843DG4 FAQ

1. How to order UC3843DG4 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 UC3843DG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3843DG4. All suppliers must pass our qualification reviews before they can publish their products including UC3843DG4 on Heisener; we pay more attention to the channels and quality of UC3843DG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3843DG4 price and inventory displayed accurate?

The price and inventory of UC3843DG4 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 UC3843DG4?

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 UC3843DG4 we delivered, we will accept the replacement or return of the UC3843DG4 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 UC3843DG4.

(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 UC3843DG4 pin diagram, UC3843DG4 datasheet?

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

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UC3843DG4 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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RoHS: Compliant

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Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube

RoHS: Compliant

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UC3843D

D# UC3843D

Texas Instruments

Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC3843D)

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Descripción

En existencias

UC3843D

UNIT

336

UC3843D8

Unitrode Corporation

370

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843D8	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes	0
UC3843D	Fairchild Semiconductor Corporation	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14	810
UC3843DG4	Texas Instruments	PWM CONTROLLER CURRENT MODE, SOIC14, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14, Frequency:500kHz, Operating Temperature , RoHS Compliant: Yes	382

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843D8 D# 296-11287-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	681
UC3843DG4 D# UC3843DG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
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

UC3843D8

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In stock shipping within 2days

342

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Descripción

En existencias

UC3843D

D# 1505584

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 4860

Container: Each

UC3843D8

D# 3008565

Texas Instruments

PWM CONTROLLER, SMD, 3843, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

359

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

STMicroelectronics

Stock

320

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

STMICR

OEM/CM QUOTES ONLY | NO BROKERS

53550

UC3843D8

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

4033

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843DG4

Texas Instruments

OEM/CM ONLY

1081

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

UC3843D8

Texas Instruments

OEM/CM Immediate delivery

180

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843D D# 595-UC3843D	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	854
UC3843D8 D# 595-UC3843D8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	651
UC3843DG4 D# 595-UC3843DG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	372

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D8

D# 29AH8389

Texas Instruments

PWM CONTROLLER, SMD, 3843, SOIC8, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

359

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843DG4 D# NS-UC3843DG4	Texas Instruments	OEM/CM ONLY	5539
UC3843D D# NS-UC3843D	Texas Instruments	OEM/CM ONLY	1636
UC3843D8 D# NS-UC3843D8	Texas Instruments	OEM/CM ONLY	1874

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Unitrode Corporation

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

UC3843D8

Texas Instruments

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

Nº de pieza

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Descripción

En existencias

UC3843D

D# UC3843D

Texas Instruments

Semiconductor

197

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D8

D# 6615336P

Texas Instruments

Texas Instruments UC3843D8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU

Min Qty: 5

Container: Tube

Nº de pieza

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Descripción

En existencias

UC3843D

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UC3843 Current-Mode PWM Controller

RoHS: Compliant

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UC3843D8

Texas Instruments

UC3843 Current-Mode PWM Controller

RoHS: Compliant

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Fabricantes

Descripción

En existencias

UC3843D8

Texas Instruments

OEM/CM ONLY

3099

UC3843D

Fairchild Semiconductor Corporation

OEM/CM ONLY

69422

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D8

Texas Instruments

IN stock Immediate delivery

175

UC3843D

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Texas Instruments

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

UC3843D8

Texas Instruments

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

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D8

Texas Instruments

shipping today

6109

UC3843D

shipping today

1456

Nº de pieza	Fabricantes	Descripción	En existencias
UC3843D8	Texas Instruments	RFQ	223
UC3843DG4	Texas Instruments	RFQ	1774
UC3843D	Texas Instruments	RFQ	13181

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

4600

UC3843D8

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

870

Nº de pieza

Fabricantes

Descripción

En existencias

UC3843D8

D# 3008565

Texas Instruments

PWM CONTROLLER, SMD, 3843, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

359

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UC3843DG4

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