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UC2844DG4

hot UC2844DG4

UC2844DG4

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Nº de pieza UC2844DG4
Fabricantes Texas Instruments
Descripción IC PWM BST FLYBACK ISO CM 14SOIC
Hoja de datos
Paquete 14-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 8.244 piece(s)
Precio unitario $ 0,9563 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 13 - dic 18 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo UC2844DG4 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 UC2844DG4 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC2844DG4.

Especificaciones UC2844DG4

FabricantesTexas Instruments
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete14-SOIC (0.154", 3.90mm Width)
ECAD
Serie-
Aislamiento de salidaIsolated
Interruptor (es) interno (s)No
Voltaje - Desglose-
TopologíaBoost, Flyback, Forward
Voltaje - Puesta en marcha16V
Voltaje - Suministro (Vcc / Vdd)10 V ~ 30 V
Ciclo de trabajo48%
Frecuencia - ConmutaciónUp to 500kHz
Potencia (vatios)-
Protección contra fallasCurrent Limiting
Funciones de controlFrequency Control
Temperatura de funcionamiento-40°C ~ 85°C (TA)
Paquete / caja14-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor14-SOIC
Tipo de montajeSurface Mount

UC2844DG4 Packaging

Customized Labels
Sealing
Packing
Insepction

UC2844DG4 FAQ

  • 1. How to order UC2844DG4 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 UC2844DG4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC2844DG4. All suppliers must pass our qualification reviews before they can publish their products including UC2844DG4 on Heisener; we pay more attention to the channels and quality of UC2844DG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC2844DG4 price and inventory displayed accurate?
    The price and inventory of UC2844DG4 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 UC2844DG4?
    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 UC2844DG4 we delivered, we will accept the replacement or return of the UC2844DG4 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 UC2844DG4.
    (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 UC2844DG4 pin diagram, UC2844DG4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC2844DG4 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

UC2844DG4

D# V36:1790_07428094

 Texas Instruments

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube

RoHS: Compliant
 0

UC2844D8

D# V36:1790_07428091

 Texas Instruments

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

RoHS: Compliant
 0

UC2844D

D# V36:1790_07428090

 Texas Instruments

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

D# UC2844D8

 Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2844D8)

 0
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Unitrode Corporation

75

UC2844D

 STMicroelectronics

450
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Texas Instruments

(T/R) CUR MODE PWM CONTROL

 0

UC2844D

 Texas Instruments

(T/R) CUR MODE PWM CONTROL

 0

UC2844DG4

 Texas Instruments

IC PWM BST FLYBACK ISO CM 14SOIC

 0
Nº de pieza Fabricantes Descripción En existencias

UC2844D

 Texas Instruments

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

UC2844DG4

D# UC2844DG4-ND

 Texas Instruments

IC PWM BST FLYBACK ISO CM 14SOIC

 0

UC2844D8

D# 296-11184-5-ND

 Texas Instruments

IC CUR-MODE PWM CONT 8-SOIC

 153

UC2844D

D# 2156-UC2844D-ON-ND

 Rochester Electronics LLC

CURRENT MODE PWM CONTROLLER

 22157
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 UC

In stock shipping within 2days

 191
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

D# 3123506

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

OEM/CM QUOTES ONLY | NO BROKERS

 7371

UC2844D

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 4033

UC2844DG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 595
Nº de pieza Fabricantes Descripción En existencias

UC2844DG4

 Texas Instruments

OEM/CM ONLY

 6204
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Texas Instruments

OEM/CM Immediate delivery

 303

UC2844D

 Texas Instruments

OEM/CM Immediate delivery

 197
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

D# 595-UC2844D8

 Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
 507

UC2844DG4

D# 595-UC2844DG4

 Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
 431

UC2844D

D# 595-UC2844D

 Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
 85
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

D# 27AJ1016

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8, 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:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 0
Nº de pieza Fabricantes Descripción En existencias

UC2844D

D# NS-UC2844D

 Texas Instruments

OEM/CM ONLY

 8377

UC2844DG4

D# NS-UC2844DG4

 Texas Instruments

OEM/CM ONLY

 1471

UC2844D8

D# NS-UC2844D8

 Texas Instruments

OEM/CM ONLY

 5881
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Unitrode Corporation

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

 23

UC2844D

 STMicroelectronics

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

 280
Nº de pieza Fabricantes Descripción En existencias

UC2844D

 ON Semiconductor

UC2844 Current-Mode PWM Controller

RoHS: Compliant
 2796
Nº de pieza Fabricantes Descripción En existencias

UC2844DG4

 Texas Instruments

OEM/CM ONLY

 511

UC2844D8

 Texas Instruments

OEM/CM ONLY

 6227

UC2844D

 Texas Instruments

OEM/CM ONLY

 1971
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Texas Instruments

IN stock Immediate delivery

 298

UC2844D

 Texas Instruments

IN stock Immediate delivery

 192
Nº de pieza Fabricantes Descripción En existencias

UC2844D

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C

 3

UC2844D8

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C

 7
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Texas Instruments

shipping today

 7546

UC2844D

 Texas Instruments

shipping today

 1096
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

 Texas Instruments

RFQ

 233

UC2844DG4

 Texas Instruments

RFQ

 660

UC2844D

 Texas Instruments

RFQ

 9059
Nº de pieza Fabricantes Descripción En existencias

UC2844D

 Texas Instruments

IC PWM BOOST FLYBCK ISO CM 8SOIC

 1230
Nº de pieza Fabricantes Descripción En existencias

UC2844D8

D# 3123506

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

UC2844DG4

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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