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UC3854ADWTR

UC3854ADWTR
Mfr. #:
UC3854ADWTR
Beschreibung:
Power Factor Correction - PFC Enhanced High Power Factor Preregulator
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UC3854ADWTR Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
UC3854ADWTR Mehr Informationen UC3854ADWTR Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Leistungsfaktorkorrektur - PFC
RoHS:
Y
Schaltfrequenz:
200 kHz
Minimale Betriebstemperatur:
0 C
Maximale Betriebstemperatur:
+ 70 C
Montageart:
SMD/SMT
Paket / Koffer:
SOIC-16
Verpackung:
Spule
Merkmale:
> 750W Applications, Average Current Mode, Enable
Höhe:
2.35 mm
Länge:
10.28 mm
Betriebstemperaturbereich:
0 C to + 70 C
Serie:
UC3854A
Typ:
Leistungsfaktorkorrektur-IC
Breite:
7.52 mm
Marke:
Texas Instruments
Feuchtigkeitsempfindlich:
ja
Produktart:
PFC - Leistungsfaktorkorrektur
Werkspackungsmenge:
2000
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.016709 oz
Tags
UC3854AD, UC3854A, UC3854, UC385, UC38, UC3
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***h
    A***h
    BY

    OK. No problem, works good.

    2019-08-04
    D***n
    D***n
    BY

    Wonderful device! Fast delivery. Make business with this seller.

    2019-08-06
    A***l
    A***l
    RU

    Finally received the order, went for a very long time in russia.The scheme is assembled, everything works.

    2019-06-20
***ical
Power Factor Correction Preregulator 0.3mA 115kHz 16-Pin SOIC T/R
***ser
Power Factor Correction (PFC) ICs Enhanced High Power Factor Preregulator
***i-Key
IC PFC CTR AVERAGE 200KHZ 16SOIC
***ark
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Max:20V; Package/Case:16-SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes
***AS INSTRUMENTS INCORPORATED
The UC3854A/B products are pin compatible enhanced versions of the UC3854. Like the UC3854, these products provide all of the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to the ac input line voltage. To do this the UC3854A/B uses average current mode control. Average current mode control maintains stable, low distortion sinusoidal line current without the need for slope compensation, unlike peak current mode control.
***AS INSTRUM
A 1%, 7.5-V reference, fixed frequency oscillator, PWM, voltage amplifierwith soft-start, line voltage feedforward (VRMS squarer), input supply voltage clamp, and over current comparator round out the lilst of feataures.
***AS INTRUMENTS
Available in the 16-pin N (PDIP), DW (SOIC Wide), and J (CDIP) and 20-pin Q (PLCC) package. See Ordering Information table for availability by temperature range.
***AS INSTRUMENTS INC
The UC3854A/B products improve upon the UC3854 by offering a wide bandwidth, low offset current amplifier, a faster responding and improved accuracy enable comparator, a VREF GOOD comparator, UVLO threshold options (16 V/10 V for offline, 10.5 V/10 V for startup from an auxiliary 12-V regulator), lower startup supply current, and an enhanced multiply/divide circuit. New features like the amplifier output clamps, improved amplifier current sinking capability, and low offset VAC pin reduce the external component count while improving performance. Improved common mode input range of the multiplier output/current amplifier input allow the designer greater flexibility in choosing amethod for current sensing. Unlike its predecessor, RSET controls only oscillator charging current and has no effect on clamping the maximum multiplier output current. This current is now clamped to a maximum of 2 × IAC at all times which simplifies the design process and provides foldback power limiting during brownout and extreme low line conditions.
Teil # Beschreibung Aktie Preis
UC3854ADWTR
DISTI # 31724945		Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R
RoHS: Compliant		10000
  • 4000:$1.9073
  • 2000:$2.1420
UC3854ADWTR
DISTI # UC3854ADWTR-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$1.8288
UC3854ADWTRG4
DISTI # UC3854ADWTRG4-ND		IC PFC CTRLR AVERAGE CURR 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$1.8288
UC3854ADWTR
DISTI # V39:1801_07428702		Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R
RoHS: Compliant		0
    UC3854ADWTR
    DISTI # UC3854ADWTR    		Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R (Alt: UC3854ADWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 0
    • 2000:€2.2900
    • 4000:€1.9900
    • 8000:€1.7900
    • 12000:€1.6900
    • 20000:€1.5900
    UC3854ADWTR
    DISTI # UC3854ADWTR    		Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854ADWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$1.8900
    • 4000:$1.7900
    • 8000:$1.7900
    • 12000:$1.6900
    • 20000:$1.6900
    UC3854ADWTRG4
    DISTI # UC3854ADWTRG4    		Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin SOIC T/R - Tape and Reel (Alt: UC3854ADWTRG4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$1.8900
    • 4000:$1.7900
    • 8000:$1.7900
    • 12000:$1.6900
    • 20000:$1.6900
    UC3854ADW
    DISTI # 595-UC3854ADW    		Power Factor Correction - PFC Enhanced High Power Factor Preregulator
    RoHS: Compliant    		265
    • 1:$4.3700
    • 10:$3.9300
    • 100:$3.2200
    • 250:$3.0200
    • 500:$2.7400
    • 1000:$2.3100
    • 2500:$2.1900
    UC3854ADWTR
    DISTI # 595-UC3854ADWTR    		Power Factor Correction - PFC Enhanced High Power Factor Preregulator
    RoHS: Compliant    		0
    • 1:$3.6400
    • 10:$3.2700
    • 100:$2.6800
    • 250:$2.5100
    • 500:$2.2800
    • 1000:$1.9200
    • 2000:$1.8200
    • 4000:$1.7600
    UC3854ADWTRG4
    DISTI # 595-UC3854ADWTRG4    		Power Factor Correction - PFC Enhanced High Power Factor Preregulator
    RoHS: Compliant    		0
    • 2000:$1.8200
    • 4000:$1.7600
    UC3854ADWTRIC PFC CTRLR AVERAGE CURR 16SOIC
    RoHS: Not Compliant    		2000
    • 1000:$1.8200
    • 500:$1.9100
    • 100:$1.9900
    • 25:$2.0800
    • 1:$2.2400
    Bild Teil # Beschreibung
    UC3854NG4

    Mfr.#: UC3854NG4

    OMO.#: OMO-UC3854NG4

    		 Power Factor Correction - PFC High Power-Factor Preregulator
    UC385T-ADJG3

    Mfr.#: UC385T-ADJG3

    OMO.#: OMO-UC385T-ADJG3

    		 LDO Voltage Regulators Fast Transient Resp 5 Amp LDO
    UC3854DWTRG4

    Mfr.#: UC3854DWTRG4

    OMO.#: OMO-UC3854DWTRG4-TEXAS-INSTRUMENTS

    		 IC PFC CTRLR AVERAGE CURR 16SOIC
    UC3854DW-F

    Mfr.#: UC3854DW-F

    OMO.#: OMO-UC3854DW-F-1190

    		 Neu und Original
    UC3854QG3

    Mfr.#: UC3854QG3

    OMO.#: OMO-UC3854QG3-TEXAS-INSTRUMENTS

    		 IC PFC CTRLR AVERAGE CURR 20PLCC
    UC3856NTI

    Mfr.#: UC3856NTI

    OMO.#: OMO-UC3856NTI-1190

    		 Neu und Original
    UC385TD-3

    Mfr.#: UC385TD-3

    OMO.#: OMO-UC385TD-3-1190

    		 Neu und Original
    UC385TDTR-2

    Mfr.#: UC385TDTR-2

    OMO.#: OMO-UC385TDTR-2-1190

    		 LDO Voltage Regulators Fast Transient Resp 5 Amp LDO
    UC385TDKTTT-1

    Mfr.#: UC385TDKTTT-1

    OMO.#: OMO-UC385TDKTTT-1-TEXAS-INSTRUMENTS

    		 LDO Voltage Regulators Fast Tran Res 5 Amp
    UC3854BN

    Mfr.#: UC3854BN

    OMO.#: OMO-UC3854BN-TEXAS-INSTRUMENTS

    		 Power Factor Correction - PFC Enhanced High Power Factor Preregulato
    Verfügbarkeit
    Aktie:
    Available
    Auf Bestellung:
    4500
    Menge eingeben:
    Der aktuelle Preis von UC3854ADWTR 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
    1
    3,64 $
    3,64 $
    10
    3,27 $
    32,70 $
    100
    2,68 $
    268,00 $
    250
    2,51 $
    627,50 $
    500
    2,28 $
    1 140,00 $
    1000
    1,92 $
    1 920,00 $
    Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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