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UC2854DW

UC2854DW
Mfr. #:
UC2854DW
Descripción:
Power Factor Correction - PFC High Power-Factor Preregulator
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC2854DW Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC2854DW más información UC2854DW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Corrección del factor de potencia - PFC
RoHS:
Y
Frecuencia de cambio:
200 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOIC-16
Embalaje:
Tubo
Características:
Modo de corriente promedio, habilitado
Altura:
2.35 mm
Longitud:
10.28 mm
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Serie:
UC2854
Escribe:
IC de corrección del factor de potencia
Ancho:
7.52 mm
Marca:
Instrumentos Texas
Sensible a la humedad:
Yes
Tipo de producto:
PFC - Corrección del factor de potencia
Cantidad de paquete de fábrica:
40
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.016709 oz
Tags
UC2854D, UC2854, 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
    M***n
    M***n
    NL

    Conforming image!

    2019-06-23
    E**z
    E**z
    PL

    Everythings fine. Thanks. C_04

    2019-06-18
    J***o
    J***o
    CL

    Excellent product, arrived in record time, meets the description. 100% recommended seller.-

    2019-05-02
***ical
Power Factor Correction Preregulator 1.5mA 118kHz 16-Pin SOIC Tube
***as Instruments
High Power Factor Preregulator 16-SOIC -40 to 85
***ark
PFC PRE-REGULATOR, 35V, 16-SOIC
***ser
Power Factor Correction (PFC) ICs High Power-Factor Preregulator
***i-Key
IC PFC CTR AVERAGE 200KHZ 16SOIC
***AS INSTRU
The UC1854 provides active-power factor correction for power systems that otherwise would draw non-sinusoidal current from sinusoidal power lines. This device implements all the control functions necessary to build a power supply capable of optimally using available power-line current while minimizing line-current distortion. To do this, the UC1854 contains a voltage amplifier, an analog multiplier and divider, a current amplifier, and a fixed-frequency PWM.
***TEXAS
In addition, the UC1854 contains a power MOSFET-compatible gate driver, 7.5-V reference, line anticipator, load-enable comparator, low-supply detector, and overcurrent comparator.
***AS INSTR
The UC1854 uses average current-mode control to accomplish fixed-frequency current control with stability and low distortion. Unlike peak current-mode, average current control accurately maintains sinusoidal line current without slope compensation and with minimal response to noise transients.
***AS INSTRUMENTS INC
The high reference voltage and high oscillator amplitude of the UC1854 minimize noise sensitivity while fast PWM elements permit chopping frequencies above 200 kHz. The UC1854 is used in single-phase and three-phase systems with line voltages that vary from 75 V to 275 V and line frequencies across the 50-Hz to 400-Hz range. To reduce the burden on the circuitry that supplies power to this device, the UC1854 features low starting supply current.
***AS INSTRUMENT
These devices are available packaged in 16-pin plastic and ceramic dual in-line packages, and a variety of surface-mount packages.
Parte # Descripción Valores Precio
UC2854DW
DISTI # V39:1801_07428162		Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC Tube
RoHS: Compliant		300
  • 5000:$2.1840
  • 1000:$2.3580
  • 40:$3.6360
UC2854DW
DISTI # 296-11195-5-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2636In Stock
  • 2520:$2.3342
  • 1000:$2.4570
  • 520:$2.9133
  • 120:$3.4223
  • 40:$3.9487
  • 10:$4.1770
  • 1:$4.6500
UC2854DWTRG4
DISTI # UC2854DWTRG4-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.0176
UC2854DWTR
DISTI # 296-42495-2-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.0176
UC2854DWTR
DISTI # 296-42495-1-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Temporarily Out of Stock
  • 1000:$2.1875
  • 500:$2.5938
  • 100:$3.0469
  • 10:$3.7190
  • 1:$4.1400
UC2854DWTR
DISTI # 296-42495-6-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		Temporarily Out of Stock
  • 1000:$2.1875
  • 500:$2.5938
  • 100:$3.0469
  • 10:$3.7190
  • 1:$4.1400
UC2854DWG4
DISTI # UC2854DWG4-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 160
Container: Tube		Temporarily Out of Stock
  • 160:$3.4223
UC2854DW
DISTI # 29512304		Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC Tube
RoHS: Compliant		280
  • 250:$2.8640
  • 100:$3.0460
  • 10:$3.5840
  • 3:$3.9320
UC2854DW
DISTI # UC2854DW		Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC Tube - Rail/Tube (Alt: UC2854DW)
RoHS: Compliant
Min Qty: 160
Container: Tube		Americas - 0
  • 160:$2.4900
  • 240:$2.3900
  • 400:$2.2900
  • 800:$2.1900
  • 1600:$2.1900
UC2854DWTR
DISTI # UC2854DWTR		Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC2854DWTR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$2.1900
  • 4000:$1.9900
  • 8000:$1.9900
  • 12000:$1.8900
  • 20000:$1.8900
UC2854DWTRG4
DISTI # UC2854DWTRG4		Power Factor Correction PREREGUL 1.5mA 118KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC2854DWTRG4)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$2.1900
  • 4000:$1.9900
  • 8000:$1.9900
  • 12000:$1.8900
  • 20000:$1.8900
UC2854DW
DISTI # 77C3027		PFC PRE-REGULATOR, 35V, 16-SOIC,UVLO:16V,Supply Voltage Min:15V,Supply Voltage Max:35V,Startup Current:1.5mA,Operating Supply Current:10mA,Controller IC Case Style:SOIC,No. of Pins:16Pins,Duty Cycle (%):95%,Frequency:200kHz , RoHS Compliant: Yes194
  • 1:$4.6500
  • 10:$4.1800
  • 25:$3.9300
  • 50:$3.6700
  • 100:$3.4200
  • 250:$3.2100
  • 500:$2.9100
UC2854DWHigh Power Factor Preregulator5996
  • 1000:$1.9900
  • 750:$2.0900
  • 500:$2.4800
  • 250:$2.9100
  • 100:$3.1100
  • 25:$3.5500
  • 10:$3.8100
  • 1:$4.2300
UC2854DW
DISTI # 595-UC2854DW		Power Factor Correction - PFC High Power-Factor Preregulator
RoHS: Compliant		123
  • 1:$4.6500
  • 10:$4.1800
  • 100:$3.4200
  • 250:$3.2100
  • 500:$2.9100
  • 1000:$2.4500
  • 2500:$2.3300
UC2854DWTR
DISTI # 595-UC2854DWTR		Power Factor Correction - PFC HP Factor Pre-Reg
RoHS: Compliant		0
  • 1:$4.0200
  • 10:$3.6100
  • 100:$2.9500
  • 250:$2.7700
  • 500:$2.5100
  • 1000:$2.1200
  • 2000:$2.0100
  • 4000:$1.9400
UC2854DWG4
DISTI # 595-UC2854DWG4		Power Factor Correction - PFC High Power-Factor Preregulator
RoHS: Compliant		0
    UC2854DWTRG4
    DISTI # 595-UC2854DWTRG4    		Power Factor Correction - PFC High Power-Factor Preregulator
    RoHS: Compliant    		0
    • 2000:$2.0100
    • 4000:$1.9400
    UC2854DW 
    RoHS: Not Compliant    		15
    • 1000:$2.5900
    • 500:$2.7200
    • 100:$2.8400
    • 25:$2.9600
    • 1:$3.1900
    UC2854DWPower Factor Controller, Current-mode, 1.5A, 118kHz Switching Freq-Max, BIPolar, PDSO16
    RoHS: Compliant    		18870
    • 1000:$2.5900
    • 500:$2.7200
    • 100:$2.8400
    • 25:$2.9600
    • 1:$3.1900
    UC2854DWPower Factor Controller, Current-mode, 1.5A, 200kHz Switching Freq-Max, BIPolar, PDSO16
    RoHS: Not Compliant    		545
    • 1000:$2.5900
    • 500:$2.7200
    • 100:$2.8400
    • 25:$2.9600
    • 1:$3.1900
    UC2854DWG4Power Factor Controller, Current-mode, 1.5A, 118kHz Switching Freq-Max, BIPolar, PDSO16
    RoHS: Compliant    		40
    • 1000:$2.5900
    • 500:$2.7200
    • 100:$2.8400
    • 25:$2.9600
    • 1:$3.1900
    UC2854DWTRPower Factor Controller, Current-mode, 1.5A, 118kHz Switching Freq-Max, BIPolar, PDSO16
    RoHS: Compliant    		7000
    • 1000:$2.2400
    • 500:$2.3500
    • 100:$2.4500
    • 25:$2.5600
    • 1:$2.7500
    UC2854DWTR 816
      UC2854DW
      DISTI # 6615166P      		POWER FACTOR CORRECTION PREREGUL 1.5MA, TU84
      • 8:£3.1900
      • 20:£3.0300
      UC2854DW
      DISTI # 6615166      		POWER FACTOR CORRECTION PREREGUL 1.5MA, EA16
      • 1:£3.6000
      • 8:£3.1900
      • 20:£3.0300
      UC2854DWINSTOCK1946
        UC2854DWINSTOCK10
          UC2854DW
          DISTI # 1575778          		PFC PRE-REGULATOR, 35V, 16-SOIC
          RoHS: Compliant          		194
          • 1:£4.0700
          UC2854DW
          DISTI # 1575778          		PFC PRE-REGULATOR, 35V, 16-SOIC
          RoHS: Compliant          		194
          • 1:$7.3700
          • 10:$6.6200
          • 100:$5.4300
          • 250:$5.1000
          • 500:$4.6300
          • 1000:$3.9000
          • 2500:$3.7100
          • 5000:$3.5600
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          Disponibilidad
          Valores:
          524
          En orden:
          2507
          Ingrese la cantidad:
          El precio actual de UC2854DW es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          4,65 US$
          4,65 US$
          10
          4,18 US$
          41,80 US$
          100
          3,42 US$
          342,00 US$
          250
          3,21 US$
          802,50 US$
          500
          2,91 US$
          1 455,00 US$
          1000
          2,45 US$
          2 450,00 US$
          2500
          2,33 US$
          5 825,00 US$
          5000
          2,24 US$
          11 200,00 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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