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UC2854DW

UC2854DW
Mfr. #:
UC2854DW
Descrizione:
Power Factor Correction - PFC High Power-Factor Preregulator
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UC2854DW Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
UC2854DW maggiori informazioni UC2854DW Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Correzione del fattore di potenza - PFC
RoHS:
Y
Frequenza di commutazione:
200 kHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
SOIC-16
Confezione:
Tubo
Caratteristiche:
Modalità corrente media, abilita
Altezza:
2.35 mm
Lunghezza:
10.28 mm
Intervallo operativo di temperatura:
- 40 C to + 85 C
Serie:
UC2854
Tipo:
CI di correzione del fattore di potenza
Larghezza:
7.52 mm
Marca:
Texas Instruments
Sensibile all'umidità:
sì
Tipologia di prodotto:
PFC - Correzione del fattore di potenza
Quantità confezione di fabbrica:
40
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di 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 # Descrizione Azione Prezzo
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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          Disponibilità
          Azione:
          524
          Su ordine:
          2507
          Inserisci la quantità:
          Il prezzo attuale di UC2854DW è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
          Prezzo di riferimento (USD)
          Quantità
          Prezzo unitario
          est. Prezzo
          1
          4,65 USD
          4,65 USD
          10
          4,18 USD
          41,80 USD
          100
          3,42 USD
          342,00 USD
          250
          3,21 USD
          802,50 USD
          500
          2,91 USD
          1 455,00 USD
          1000
          2,45 USD
          2 450,00 USD
          2500
          2,33 USD
          5 825,00 USD
          5000
          2,24 USD
          11 200,00 USD
          A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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