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UC3843BN

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UC3843BN

Solo por referencia

Nº de pieza UC3843BN
Fabricantes ON Semiconductor
Descripción IC REG CTRLR FLYBACK 8DIP
Hoja de datos

UC3843BN Hoja de datos

Paquete 8-DIP (0.300", 7.62mm)
ECAD
En existencias 3.119.484 piece(s)
Precio unitario $ 0,9444 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega abr 30 - may 5 (Elija envío expedito)
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  • Para procesar su RFQ, por favor agregue UC3843BN con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3843BN.

Especificaciones UC3843BN

FabricantesON Semiconductor
CategoríaCircuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete8-DIP (0.300", 7.62mm)
ECAD
Serie-
Tipo de salidaTransistor Driver
FunciónStep-Up/Step-Down
Configuración de salidaPositive, Isolation Capable
TopologíaFlyback
Número de salidas1
Fases de salida1
Voltaje - Suministro (Vcc / Vdd)7.6 V ~ 30 V
Frecuencia - Conmutación500kHz
Ciclo de trabajo (máximo)96%
Rectificador síncronoNo
Sincronización de relojNo
Interfaces seriales-
Funciones de controlFrequency Control
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja8-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor8-PDIP

ficha técnica UC3843BN

UC3843BN Packaging

Customized Labels
Sealing
Packing
Insepction

UC3843BN FAQ

  • 1. How to order UC3843BN 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 UC3843BN is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3843BN. All suppliers must pass our qualification reviews before they can publish their products including UC3843BN on Heisener; we pay more attention to the channels and quality of UC3843BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3843BN price and inventory displayed accurate?
    The price and inventory of UC3843BN 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 UC3843BN?
    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 UC3843BN we delivered, we will accept the replacement or return of the UC3843BN 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 UC3843BN.
    (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 UC3843BN pin diagram, UC3843BN datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3843BN Garantías

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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

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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

UC3843BNG

D# E02:0323_00018819

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant
0

UC3843BN

D# V99:2348_17627888

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

E-UC3843BN

D# E-UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: E-UC3843BN)

RoHS: Compliant
0

UC3843BNG

D# UC3843BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG)

0

UC3843BN

D# UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC3843BN)

0
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# UC3843BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)

0

UC3843BN

D# UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN)

0
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

D# UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN)

0

UC3843BNG

D# UC3843BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)

0
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

ACTIVE COMPNTS/DIODES

67
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

50

UC3843BN

ON Semiconductor

100
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# 50S2275

ON Semiconductor

PWM CONTROLLER UC3843BNG

1676
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

ON Semiconductor

ANA SMPS PWM CONTROLLER

12000

E-UC3843BN

STMicroelectronics

IC, PWM CONTROLLER, 3843, DIP8, Input Voltage:15V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:250kHz, Operating Temperature , RoHS Compliant: Yes

2053

UC3843BNG

ON Semiconductor

ANA SMPS PWM CONTROLLER

12000
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

D# C1S730200411596

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Tube
3815
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

DIP-8 Switching Controllers RoHS

154

UC3843BN

STMicroelectronics

DIP-8 Switching Controllers RoHS

1150
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

STMicroelectronics

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8

RoHS: Not Compliant
0
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# UC3843BNGOS-ND

ON Semiconductor

IC REG CTRLR FLYBACK 8DIP

767

UC3843BN

D# 497-6786-5-ND

STMicroelectronics

IC REG CTRLR BST/FLYBK 8-MINIDIP

433

E-UC3843BN

D# E-UC3843BN-ND

STMicroelectronics

IC REG CTRLR BST/FLYBK 8-MINIDIP

0
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

STMicroelectronics

In stock shipping within 2days

10260

UC3843BN-3LF

STMicroelectronics

In stock shipping within 2days

350
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# 2382335

ON Semiconductor

PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8

RoHS: Compliant
Min Qty: 1
Container: Each
767

UC3843BN

D# 2849824

STMicroelectronics

PWM CONT, CURRENT MODE, 500KHZ, MINIDIP

RoHS: Compliant
Min Qty: 1
Container: Each
1571

E-UC3843BN

D# 9882847

STMicroelectronics

IC, PWM CONTROLLER, 3843, DIP8

RoHS: Compliant
Min Qty: 1
Container: Each
95
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

NEW AND ORGINAL. ISRAEL W.HOUSE

1111
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant
pbFree: Yes
0
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON SEMICONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

23800

UC3843BN3LF

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

27452

UC3843BN

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

117496

EUC3843BN

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

312
Nº de pieza Fabricantes Descripción En existencias

UC3843BNGON

Texas Instruments

OEM/CM ONLY

131

EUC3843BN

Texas Instruments

OEM/CM ONLY

138
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# C5290

ON Semiconductor

154

UC3843BN

D# C5177

STMicroelectronics

3086
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

STMicroelectronics

in stock - can ship the same day

97
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

OEM/CM Immediate delivery

8800

UC3843BN

STMicroelectronics

OEM/CM Immediate delivery

30000

UC3843BN-LF

STMicroelectronics

OEM/CM Immediate delivery

952
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# 863-UC3843BNG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

RoHS: Compliant
1479

UC3843BN

D# 511-UC3843BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

RoHS: Compliant
2899
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# XSKDRABS0046568

ON SEMICONDUCTOR

PDIP 8/C/HIGH PERFORMANCE CURRENT MODE CONTROLLER

1000

UC3843BN

D# XSKDRABS0035959

STMicroelectronics

PDIP 08 .3 CU/OFF LINE CMOD PW

7090
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG.

D# 28AC5402

ON Semiconductor

Input Voltage:30V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:0°C, Operating Temperature Max:70°C RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 2400
Container: Bulk
0

UC3843BNG

D# 37X9040

ON Semiconductor

PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8, Input Voltage:-, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:52kHz, Operating TemperatureRoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
464

UC3843BN.

D# 15AC5104

STMicroelectronics

Input Voltage:15V, Output Voltage:5.05V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:-25°C, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 2000
Container: Bulk
0
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

D# NS-UC3843BN

ON Semiconductor

OEM/CM ONLY

9356

UC3843BNG

D# NS-UC3843BNG

ON Semiconductor

OEM/CM ONLY

8841
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8

40

UC3843BN

STMicroelectronics

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

50
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

D# 6865024

STMicroelectronics

STMicroelectronics UC3843BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 10
Container: Package
270

UC3843BNG

D# 5165152

ON Semiconductor

ON Semiconductor UC3843BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA

Min Qty: 1
Container: Bulk
170
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

UC3843 Current-Mode PWM Controller

RoHS: Compliant
171163
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

D# ICPWM6759

STMicroelectronics

SMPS DIP-8 SMD

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

STMicroelectronics

OEM/CM ONLY

99152

UC3843BN3LF

OEM/CM ONLY

3164

UC3843BNG

ON Semiconductor

OEM/CM ONLY

20116

EUC3843BN

STMicroelectronics

OEM/CM ONLY

65
Nº de pieza Fabricantes Descripción En existencias

UC3843BN

STMicroelectronics

IN stock Immediate delivery

29985

UC3843BN-LF

STMicroelectronics

IN stock Immediate delivery

947

UC3843BNG

ON Semiconductor

IN stock Immediate delivery

8815
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

shipping today

3996

UC3843BN

ON Semiconductor

shipping today

11302

UC3843BN-3LF

Marvell Technology Group Ltd

shipping today

696
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

D# 53810914

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant
0

UC3843BN

D# 30596865

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

UC3843BNGOS

ON Semiconductor

RFQ

9487

E-UC3843BN

STMicroelectronics

RFQ

7837

UC3843BNG

ON Semiconductor

RFQ

2312
Nº de pieza Fabricantes Descripción En existencias

UC3843BNG

ON Semiconductor

IC REG CTRLR FLYBACK 8DIP

138455

UC3843BN

STMicroelectronics

IC REG CTRLR BST/FLYBK 8-MINIDIP

307432
Nº de pieza Fabricantes Descripción En existencias

E-UC3843BN

D# 9882847

STMicroelectronics

IC, PWM CONTROLLER, 3843, DIP8

RoHS: Compliant
Min Qty: 1
Container: Each
45

UC3843BN

D# 2849824

STMicroelectronics

PWM CONT, CURRENT MODE, 500KHZ, MINIDIP

RoHS: Compliant
Min Qty: 1
Container: Each
1548

UC3843BNG

D# 2382335

ON Semiconductor

PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8

RoHS: Compliant
Min Qty: 1
Container: Each
504

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UC3843BN

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