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UC2851DW

UC2851DW
Mfr. #:
UC2851DW
Descripción:
AC/DC Converters Prog Off-Line PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC2851DW Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC2851DW más información UC2851DW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Convertidores AC / DC
RoHS:
Y
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOIC-18
Tensión de salida:
40 V
Potencia de salida:
1 W
Voltaje de entrada / suministro - Mín .:
8 V
Voltaje de entrada / suministro - Máx:
30 V
Topología:
Impulsar, Buck, Flyback, Adelante
Frecuencia de cambio:
50 kHz to 500 kHz
Ciclo de trabajo - Máx .:
46 %
Corriente de suministro de funcionamiento:
15 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Corriente de salida:
500 mA
Serie:
UC2851
Embalaje:
Tubo
Aislamiento:
No aislado
Número de salidas:
1 Output
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Escribe:
Modo actual
Marca:
Instrumentos Texas
Sensible a la humedad:
Yes
Tipo de producto:
Convertidores AC / DC
Cantidad de paquete de fábrica:
40
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.007408 oz
Tags
UC2851D, UC2851, UC285, UC28, UC2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***g
    A***g
    SG

    look good quality. not tested yet

    2019-04-30
    I***v
    I***v
    RU

    All as in the picture in the work did not check packed just in a bag went a long time.

    2019-07-04
    S***a
    S***a
    LK

    Works fine.

    2019-04-22
***AS INSTUMENTS
The UC1851 family of PWM controllers are optimized for off-line primary side control. These devices include a high current totem pole output stage and a toggle flip-flop for absolute 50% duty cycle limiting. In all other respects this line of controllers is pin for pin compatible with the UC1841 series. Inclusion of all major housekeeping functions in these high performance controllers makes them ideal for use in cost sensitive applications.
***
Important features of these controllers include low current start-up, linear feed-forward for constant volt-second operation, and compatibility with both voltage or current mode control. In addition, these devices include a programmable start threshold, as well as programmable over-voltage, under-voltage, and over current fault thresholds. The fault latch on these devices can be configured for automatic restart, or latched off response to a fault.
***ASIN
These devices are packaged in 18-pin plastic or ceramic dual-in-line packages, or for surface mount applications, a 20 Pin PLCC. The UC1851 is characterized for -55°C to +125°C operation while the UC2851 and UC3851 are designed for -40°C to +85°C and 0°C to +70°C, respectively.
Parte # Descripción Valores Precio
UC2851DW
DISTI # UC2851DW-ND		IC PWM BUCK BST FLYBCK CM 18SOIC
RoHS: Compliant
Min Qty: 40
Container: Tube		Temporarily Out of Stock
  • 40:$18.0267
UC2851DWG4
DISTI # UC2851DWG4-ND		IC PWM BUCK BST FLYBCK CM 18SOIC
RoHS: Compliant
Min Qty: 40
Container: Tube		Temporarily Out of Stock
  • 40:$18.0267
UC2851DW
DISTI # UC2851DW		Current Mode PWM Controller 18-Pin SOIC Tube - Rail/Tube (Alt: UC2851DW)
RoHS: Compliant
Min Qty: 40
Container: Tube		Americas - 160
  • 40:$17.5900
  • 80:$17.5900
  • 160:$17.4900
  • 240:$17.4900
  • 400:$17.3900
UC2851DW
DISTI # UC2851DW		Current Mode PWM Controller 18-Pin SOIC Tube (Alt: UC2851DW)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
  • 1:€16.5900
  • 10:€15.7900
  • 25:€14.9900
  • 50:€14.2900
  • 100:€13.6900
  • 500:€13.0900
  • 1000:€12.5900
UC2851DWSwitching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDSO18
RoHS: Compliant		9841
  • 1000:$13.9500
  • 500:$14.6800
  • 100:$15.2900
  • 25:$15.9400
  • 1:$17.1700
UC2851DWSwitching Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDSO18
RoHS: Not Compliant		720
  • 1000:$13.9500
  • 500:$14.6800
  • 100:$15.2900
  • 25:$15.9400
  • 1:$17.1700
UC2851DW
DISTI # 595-UC2851DW		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		0
  • 1:$20.4700
  • 5:$19.6200
  • 10:$18.8800
  • 25:$18.0300
  • 100:$16.1200
  • 250:$15.3800
  • 500:$14.6400
UC2851DWG4
DISTI # 595-UC2851DWG4		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		0
    UC2851DWTR
    DISTI # 595-UC2851DWTR    		AC/DC Converters Prog Off-Line PWM Controller
    RoHS: Compliant    		0
      UC2851DWTRG4
      DISTI # 595-UC2851DWTRG4      		AC/DC Converters Prog Off-Line PWM Controller
      RoHS: Compliant      		0
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        Disponibilidad
        Valores:
        Available
        En orden:
        4500
        Ingrese la cantidad:
        El precio actual de UC2851DW es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        40
        18,03 US$
        721,20 US$
        120
        16,12 US$
        1 934,40 US$
        280
        15,38 US$
        4 306,40 US$
        520
        14,64 US$
        7 612,80 US$
        Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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