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UC3843D

hot UC3843D

UC3843D

Solo por referencia

Nº de pieza UC3843D
Fabricantes ON Semiconductor
Descripción IC REG CTRLR 14SOIC
Hoja de datos

UC3843D Hoja de datos

Paquete 14-SOIC (0.209", 5.30mm Width)
ECAD
En existencias 8.208 piece(s)
Precio unitario $ 1,6759 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega nov 17 - nov 22 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo UC3843D 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 UC3843D con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3843D.

Especificaciones UC3843D

FabricantesON Semiconductor
CategoríaCircuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete14-SOIC (0.209", 5.30mm Width)
ECAD
Serie-
Tipo de salidaTransistor Driver
FunciónStep-Up, Step-Up/Step-Down
Configuración de salidaPositive
TopologíaBoost, Flyback
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 síncronoNo
Sincronización de relojNo
Interfaces seriales-
Funciones de controlFrequency Control
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja14-SOIC (0.209", 5.30mm Width)
Paquete de dispositivo del proveedor14-SOP

ficha técnica UC3843D

UC3843D Packaging

Customized Labels
Sealing
Packing
Insepction

UC3843D FAQ

  • 1. How to order UC3843D 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 UC3843D is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3843D. All suppliers must pass our qualification reviews before they can publish their products including UC3843D on Heisener; we pay more attention to the channels and quality of UC3843D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3843D price and inventory displayed accurate?
    The price and inventory of UC3843D 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 UC3843D?
    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 UC3843D we delivered, we will accept the replacement or return of the UC3843D 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 UC3843D.
    (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 UC3843D pin diagram, UC3843D datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3843D 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

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UC3843D8TR

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UC3843D

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RoHS: Compliant
0
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Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC3843D)

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UC3843D8

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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

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UC3843D8TR

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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

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UC3843DTRG4

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UC3843DG4

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0
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UC3843D8TRG4

D# UC3843D8TRG4-ND

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IC REG CTRLR MULT TOPOLOGY 8SOIC

0

UC3843D

D# 2156-UC3843D-FS-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

12903

UC3843D8G4

D# UC3843D8G4-ND

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IC REG CTRLR MULT TOPOLOGY 8SOIC

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UC3843DR-8

D# 2156-UC3843DR-8-ND

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SWITCHING CONTROLLER

22500

UC3843DX

D# UC3843DX-ND

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IC REG CTRLR 14SOIC

0

UC3843DG4

D# UC3843DG4-ND

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IC REG CTRLR MULT TOP 14SOIC

0

UC3843D8

D# 296-11287-5-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

681

UC3843DTR

D# 296-46261-1-ND

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IC REG CTRLR MULT TOP 14SOIC

12

UC3843D8TR

D# 296-46260-1-ND

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IC REG CTRLR MULT TOPOLOGY 8SOIC

4399
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UC3843D

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In stock shipping within 2days

4662

UC3843D013TR

STMicroelectronics

In stock shipping within 2days

5260

UC3843DR

-

In stock shipping within 2days

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UC3843D8

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In stock shipping within 2days

342
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UC3843D8

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PWM CONTROLLER, SMD, 3843, SOIC8

RoHS: Compliant
Min Qty: 1
Container: Each
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UC3843D

D# 1505584

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant
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Container: Each
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320
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UC3843D013TR1

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OEM/CM QUOTES ONLY | NO BROKERS

2975

UC3843D8

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OEM/CM QUOTES ONLY | NO BROKERS

4033

UC3843D8TRG4

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OEM/CM QUOTES ONLY | NO BROKERS

5950

UC3843D1X

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1660

UC3843D8TR

TI Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

4605

UC3843D013TR

OEM/CM QUOTES ONLY | NO BROKERS

14875

UC3843DR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

8925

UC3843DX

FAIR

OEM/CM QUOTES ONLY | NO BROKERS

3570

UC3843D

STMICR

OEM/CM QUOTES ONLY | NO BROKERS

53550

UC3843D013

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OEM/CM QUOTES ONLY | NO BROKERS

1767

UC3843DW

UNI

OEM/CM QUOTES ONLY | NO BROKERS

21791

UC3843DTR

251

OEM/CM QUOTES ONLY | NO BROKERS

5950

UC3843DR8

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

26775

UC3843DB

ORIGINAL

OEM/CM QUOTES ONLY | NO BROKERS

45

UC3843D8SMD

N/A

OEM/CM QUOTES ONLY | NO BROKERS

2509
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UC3843DFAIR

Texas Instruments

OEM/CM ONLY

1774

UC3843DSOP14

Texas Instruments

OEM/CM ONLY

1100

UC3843DB

Texas Instruments

OEM/CM ONLY

598

UC3843D8TRG4

Texas Instruments

OEM/CM ONLY

902

UC3843D1R2G

Texas Instruments

OEM/CM ONLY

4600

UC3843D8G4

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OEM/CM ONLY

242

UC3843D8PR

Texas Instruments

OEM/CM ONLY

871

UC3843D8TRG

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OEM/CM ONLY

910

UC3843DRSOIC14

Texas Instruments

OEM/CM ONLY

656

UC3843D8C

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OEM/CM ONLY

391

UC3843D14

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OEM/CM ONLY

110

UC3843D8SOIC8

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OEM/CM ONLY

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UC3843DTRG4

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TIUC3843D8

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UC3843DG4

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OEM/CM Immediate delivery

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UC3843DTR

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OEM/CM Immediate delivery

2795

UC3843DX

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OEM/CM Immediate delivery

36530

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UC3843D8TR

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UC3843D

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36530
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UC3843D8G4

D# 595-UC3843D8G4

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Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
600

UC3843D8

D# 595-UC3843D8

Texas Instruments

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RoHS: Compliant
651

UC3843DTR

D# 595-UC3843DTR

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RoHS: Compliant
771

UC3843D8TR

D# 595-UC3843D8TR

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RoHS: Compliant
4009

UC3843DG4

D# 595-UC3843DG4

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RoHS: Compliant
372

UC3843D8TRG4

D# 595-UC3843D8TRG4

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RoHS: Compliant
144

UC3843D

D# 595-UC3843D

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RoHS: Compliant
854
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

UC3843D8 .

D# 20M7804

Texas Instruments

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Min Qty: 1
Container: Bulk
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UC3843DG4

D# NS-UC3843DG4

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OEM/CM ONLY

5539

UC3843DX

D# NS-UC3843DX

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OEM/CM ONLY

4322

UC3843D

D# NS-UC3843D

Texas Instruments

OEM/CM ONLY

1636

UC3843D8TRG4

D# NS-UC3843D8TRG4

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OEM/CM ONLY

4138

UC3843DTR

D# NS-UC3843DTR

Texas Instruments

OEM/CM ONLY

3675

UC3843D8G4

D# NS-UC3843D8G4

Texas Instruments

OEM/CM ONLY

6232

UC3843D8TR

D# NS-UC3843D8TR

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OEM/CM ONLY

7416

UC3843D8

D# NS-UC3843D8

Texas Instruments

OEM/CM ONLY

1874

UC3843DTRG4

D# NS-UC3843DTRG4

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OEM/CM ONLY

2712

UC3843D1

D# NS-UC3843D1

VARIOUS

OEM/CM ONLY

7370
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UC3843DR

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

10
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UC3843D

D# UC3843D

Texas Instruments

Semiconductor

197
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UC3843D8

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

Min Qty: 5
Container: Tube
15
Nº de pieza Fabricantes Descripción En existencias

UC3843D

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UC3843 Current-Mode PWM Controller

RoHS: Compliant
12903

UC3843D8G4

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UC3843 Current-Mode PWM Controller

RoHS: Compliant
40

UC3843DR-8

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UC3843 Current-Mode PWM Controller

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22500

UC3843D8

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UC3843 Current-Mode PWM Controller

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18159

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UC3843 Current-Mode PWM Controller

RoHS: Compliant
10982

UC3843D8TR

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UC3843 Current-Mode PWM Controller

RoHS: Compliant
24208
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UC3843DW

Texas Instruments

OEM/CM ONLY

18328

UC3843D8SMD

OEM/CM ONLY

2124

UC3843DB

ORIGINAL

OEM/CM ONLY

54

UC3843D1X

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OEM/CM ONLY

1411

UC3843D8TRG4

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OEM/CM ONLY

5011

UC3843DX

Fairchild Semiconductor Corporation

OEM/CM ONLY

3016

UC3843D

Fairchild Semiconductor Corporation

OEM/CM ONLY

69422

UC3843D013TR

SGS Semiconductor Ltd

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12516

UC3843DTR

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OEM/CM ONLY

10011

UC3843DR

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8205

UC3843D8TR

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3886

UC3843D8

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OEM/CM ONLY

3099

UC3843D013

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OEM/CM ONLY

1501

UC3843D1

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115
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UC3843D

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

UC3843DB

UC

IN stock Immediate delivery

850

UC3843DX

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

UC3843D013TR

STMicroelectronics

IN stock Immediate delivery

29985

UC3843DTR

Texas Instruments

IN stock Immediate delivery

2810

UC3843D8

Texas Instruments

IN stock Immediate delivery

175

UC3843D8TR

Texas Instruments

IN stock Immediate delivery

1682
Nº de pieza Fabricantes Descripción En existencias

UC3843D8

Texas Instruments

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

9

UC3843DTR

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

1

UC3843D8TR

Texas Instruments

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

106

UC3843D

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

7
Nº de pieza Fabricantes Descripción En existencias

UC3843D8TR

Texas Instruments

shipping today

12496

UC3843D013TR

UC

shipping today

558

UC3843D

UC

shipping today

1456

UC3843DR

Texas Instruments

shipping today

2349

UC3843D8

Texas Instruments

shipping today

6109
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
0
Nº de pieza Fabricantes Descripción En existencias

UC3843D1

Fairchild Semiconductor Corporation

RFQ

7009

UC3843D8 TI

Texas Instruments

RFQ

9365

UC3843DG4

Texas Instruments

RFQ

1774

UC3843D-8

Texas Instruments

RFQ

4824

UC3843D013TR-1

STMicroelectronics

RFQ

7520

UC3843DB

UC

RFQ

3585

UC3843D8G4

Texas Instruments

RFQ

3723

UC3843D

Texas Instruments

RFQ

13181

UC3843D8TR

Texas Instruments

RFQ

8024

UC3843D8

Texas Instruments

RFQ

223
Nº de pieza Fabricantes Descripción En existencias

UC3843D8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

14282

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

Quick Inquiry

UC3843D

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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