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UC3844BDR2

UC3844BDR2

UC3844BDR2

Solo por referencia

Nº de pieza UC3844BDR2
Fabricantes ON Semiconductor
Descripción IC REG CTRLR PWM CM 14-SOIC
Hoja de datos

UC3844BDR2 Hoja de datos
Paquete 8-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 3.344 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega may 12 - may 17 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo UC3844BDR2 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 UC3844BDR2 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3844BDR2.

Especificaciones UC3844BDR2

FabricantesON Semiconductor
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete8-SOIC (0.154", 3.90mm Width)
ECAD
Serie-
Aislamiento de salidaIsolated
Interruptor (es) interno (s)No
Voltaje - Desglose-
TopologíaFlyback
Voltaje - Puesta en marcha16V
Voltaje - Suministro (Vcc / Vdd)10 V ~ 36 V
Ciclo de trabajo48%
Frecuencia - ConmutaciónUp to 500kHz
Potencia (vatios)-
Protección contra fallasCurrent Limiting
Funciones de controlFrequency Control
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja8-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor8-SO
Tipo de montajeSurface Mount

ficha técnica UC3844BDR2

UC3844BDR2 Packaging

Customized Labels
Sealing
Packing
Insepction

UC3844BDR2 FAQ

  • 1. How to order UC3844BDR2 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 UC3844BDR2 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3844BDR2. All suppliers must pass our qualification reviews before they can publish their products including UC3844BDR2 on Heisener; we pay more attention to the channels and quality of UC3844BDR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3844BDR2 price and inventory displayed accurate?
    The price and inventory of UC3844BDR2 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 UC3844BDR2?
    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 UC3844BDR2 we delivered, we will accept the replacement or return of the UC3844BDR2 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 UC3844BDR2.
    (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 UC3844BDR2 pin diagram, UC3844BDR2 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3844BDR2 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

Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# V36:1790_07305084

 ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R

RoHS: Compliant
 0

UC3844BDG

D# V99:2348_07278056

 ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# UC3844BDR2G

 ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R - Bulk (Alt: UC3844BDR2G)

 0

UC3844BDG

D# UC3844BDG

 ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail - Bulk (Alt: UC3844BDG)

 0
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# UC3844BDR2G

 ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3844BDR2G)

 0

UC3844BDG

D# UC3844BDG

 ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3844BDG)

 0
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2

 ON Semiconductor

2500
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 0

UC3844BDR2G

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 0

UC3844BDG

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 1601
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

High Performance Current Mode Controllers

 337
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# UC3844BDR2GOSCT-ND

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 159

UC3844BDR2

D# UC3844BDR2-ND

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 0

UC3844BDG

D# UC3844BDGOS-ND

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 922
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# 2845221RL

 ON Semiconductor

PWM CONT, CURRENT MODE, 52KHZ, SOIC-14

RoHS: Compliant
Min Qty: 5
Container: Reel
 0

UC3844BDG

D# 1228725

 ON Semiconductor

PWM CONTROLLER, SMD, SOIC14, 3844

RoHS: Compliant
Min Qty: 1
Container: Each
 1555
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14

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

UC3844BDG

 ON SEMICONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

 1106

UC3844BDR2

 ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

 5628

UC3844BDR2G

 ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

 2975
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2

 ON Semiconductor

OEM/CM Immediate delivery

 4729

UC3844BDR2G

 ON Semiconductor

OEM/CM Immediate delivery

 2310
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# 863-UC3844BDR2G

 ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant
 1383

UC3844BDG

D# 863-UC3844BDG

 ON Semiconductor

Switching Controllers ANA SMPS PWM CNTRL

RoHS: Compliant
 750
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

D# XSKDRABS0043649

 ON SEMICONDUCTOR

ANA SMPS PWM CONTROLLER

 990
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

D# 42K2717

 ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
 0

UC3844BDG

D# 70K6021

 ON Semiconductor

CURRENT MODE PWM CONTROLLER, 25V, SOIC-14, Input Voltage:-, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:52kHz, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 38
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

D# NS-UC3844BDG

 ON Semiconductor

OEM/CM ONLY

 1959

UC3844BDR2

D# NS-UC3844BDR2

 ON Semiconductor

OEM/CM ONLY

 8514

UC3844BDR2G

D# NS-UC3844BDR2G

 ON Semiconductor

OEM/CM ONLY

 3886
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2

 ON Semiconductor

2000
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

D# 8056742P

 ON Semiconductor

ON Semiconductor UC3844BDG, PWM Current Mode Controller, 1 A, 275 kHz, 30 V, 14-Pin SOIC, TU

Min Qty: 25
Container: Tube
 725

UC3844BDR2G

D# 7866677

 ON Semiconductor

ON Semiconductor UC3844BDR2G, PWM Current Mode Controller, 1 A, 250 kHz, 36 V, 14-Pin SOIC, PK

Min Qty: 10
Container: Package
 0
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

UC3844 Current-Mode PWM Controller

RoHS: Compliant
 20689

UC3844BDG

 ON Semiconductor

UC3844 Current-Mode PWM Controller

RoHS: Compliant
 11275
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2

 ON Semiconductor

OEM/CM ONLY

 4010

UC3844BDG

 ON Semiconductor

OEM/CM ONLY

 1721

UC3844BDR2G

 ON Semiconductor

OEM/CM ONLY

 5016
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

IN stock Immediate delivery

 2325

UC3844BDR2

 ON Semiconductor

IN stock Immediate delivery

 4744
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

shipping today

 100

UC3844BDG

 CML Innovative Technologies

shipping today

 122
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

D# 27005546

 ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

 ON Semiconductor

RFQ

 14306
Nº de pieza Fabricantes Descripción En existencias

UC3844BDR2G

 ON Semiconductor

IC REG CTRLR PWM CM 14-SOIC

 1900
Nº de pieza Fabricantes Descripción En existencias

UC3844BDG

D# 1228725

 ON Semiconductor

PWM CONTROLLER, SMD, SOIC14, 3844

RoHS: Compliant
Min Qty: 1
Container: Each
 1698

UC3844BDR2G

D# 2845221

 ON Semiconductor

PWM CONT, CURRENT MODE, 52KHZ, SOIC-14

RoHS: Compliant
Min Qty: 5
Container: Cut Tape
 1959

Quick Inquiry

UC3844BDR2

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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