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UC2851DW

UC2851DW
Mfr. #:
UC2851DW
Beschreibung:
AC/DC Converters Prog Off-Line PWM Controller
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UC2851DW Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
UC2851DW Mehr Informationen UC2851DW Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
AC/DC-Wandler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
SOIC-18
Ausgangsspannung:
40 V
Ausgangsleistung:
1 W
Eingangs-/Versorgungsspannung - Min:
8 V
Eingangs-/Versorgungsspannung - Max:
30 V
Topologie:
Boost, Buck, Flyback, Forward
Schaltfrequenz:
50 kHz to 500 kHz
Arbeitszyklus - Max:
46 %
Betriebsversorgungsstrom:
15 mA
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Ausgangsstrom:
500 mA
Serie:
UC2851
Verpackung:
Rohr
Isolation:
Nicht isoliert
Anzahl der Ausgänge:
1 Output
Betriebstemperaturbereich:
- 40 C to + 85 C
Typ:
Momentaner Zustand
Marke:
Texas Instruments
Feuchtigkeitsempfindlich:
ja
Produktart:
AC/DC-Wandler
Werkspackungsmenge:
40
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
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.
Teil # Beschreibung Aktie Preis
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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        Verfügbarkeit
        Aktie:
        Available
        Auf Bestellung:
        4500
        Menge eingeben:
        Der aktuelle Preis von UC2851DW dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
        Referenzpreis (USD)
        Menge
        Stückpreis
        ext. Preis
        40
        18,03 $
        721,20 $
        120
        16,12 $
        1 934,40 $
        280
        15,38 $
        4 306,40 $
        520
        14,64 $
        7 612,80 $
        Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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