UC3851DW

Mfr. #:: UC3851DW
Descrizione:: AC/DC Converters Prog Off-Line PWM Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UC3851DW Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
Pagamento:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:: UC3851DW maggiori informazioni UC3851DW Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Convertitori AC/DC

RoHS:: Y

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOIC-18

Tensione di uscita:: 40 V

Potenza di uscita:: 1 W

Tensione di ingresso/alimentazione - Min:: 8 V

Tensione di ingresso/alimentazione - Max:: 30 V

Topologia:: Boost, Buck, Flyback, Forward

Frequenza di commutazione:: 50 kHz to 500 kHz

Ciclo di lavoro - Massimo:: 46 %

Corrente di alimentazione operativa:: 15 mA

Temperatura di esercizio minima:: 0 C

Temperatura massima di esercizio:: + 70 C

Corrente di uscita:: 500 mA

Serie:: UC3851

Confezione:: Tubo

Isolamento:: Non isolato

Numero di uscite:: 1 Output

Intervallo operativo di temperatura:: 0 C to + 70 C

Tipo:: Modalità corrente

Marca:: Texas Instruments

Sensibile all'umidità:: sì

Tipologia di prodotto:: Convertitori AC/DC

Quantità confezione di fabbrica:: 40

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.007408 oz

Tags: UC3851D, UC3851, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3851DW Valutazioni e recensioni

E***z

The board is good and it was fast

2019-05-28

T***n

Not yet checked

2019-04-30

UC3851DW Descrizione

***as Instruments: Programmable off-line PWM controller 18-SOIC 0 to 70

***ical: Current Mode PWM Controller 500kHz 18-Pin SOIC Tube

***ser: PWM Power Supply Controllers Prog, Off-Line PWM Controller

***i-Key: IC OFFLINE CTRLR PWM PROG 18SOIC

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:18; Operating Temperature Range:0°C to +70°C; Control Mode:Current, Voltage; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***INS: 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.

***NS: 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.

***AS INSTUMENTS: 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.

Market price

Parte #	Descrizione	Azione	Prezzo
UC3851DWTR DISTI # 296-43346-1-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1103In Stock	500:$13.3997 100:$15.0631 10:$17.8350 1:$19.4100
UC3851DWTR DISTI # 296-43346-6-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1103In Stock	500:$13.3997 100:$15.0631 10:$17.8350 1:$19.4100
UC3851DW DISTI # 296-34739-5-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 1 Container: Tube	24In Stock	10:$18.8750 1:$20.4700
UC3851DWTR DISTI # 296-43346-2-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$11.4842
UC3851DW DISTI # UC3851DW	Current Mode PWM Controller 18-Pin SOIC Tube - Rail/Tube (Alt: UC3851DW) RoHS: Compliant Min Qty: 40 Container: Tube	Americas - 0	40:$15.2900 80:$14.5900 160:$14.0900 240:$13.5900 400:$13.2900
UC3851DW DISTI # UC3851DW	Current Mode PWM Controller 18-Pin SOIC Tube (Alt: UC3851DW) 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
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R - Tape and Reel (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$12.9900 4000:$12.2900 8000:$11.8900 12000:$11.4900 20000:$11.1900
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€13.9900 4000:€12.6900 8000:€11.5900 12000:€11.0900 20000:€10.5900
UC3851DWTR	Programmable Off-Line PWM Controller	4000	1000:$10.2000 750:$10.2300 500:$11.3900 250:$12.3800 100:$13.0100 25:$14.8900 10:$15.4300 1:$16.6000
UC3851DWTR DISTI # 595-UC3851DWTR	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0	1:$18.8400 10:$17.3200 25:$16.4200 100:$14.6300 250:$13.9100 500:$13.0100 1000:$11.9400
UC3851DW DISTI # 595-UC3851DW	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0	40:$18.0300 120:$16.1200 280:$15.3800 520:$14.6400
UC3851DWG4 DISTI # 595-UC3851DWG4	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0
UC3851DWTRG4 DISTI # 595-UC3851DWTRG4	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0
UC3851DW	Switching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDSO18 RoHS: Compliant	14087	1000:$13.9500 500:$14.6800 100:$15.2900 25:$15.9400 1:$17.1700
UC3851DWTR	Switching Controller, Voltage-mode, 0.4A, 500kHz Switching Freq-Max, BICMOS, PDSO18 RoHS: Compliant	14000	1000:$11.8000 500:$12.4200 100:$12.9300 25:$13.4900 1:$14.5300

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	Mfr.#: UC382TDTR-2G3 OMO.#: OMO-UC382TDTR-2G3	LDO Voltage Regulators Fast Transient Resp 3 Amp LDO
	Mfr.#: UC3875DWP/81316 OMO.#: OMO-UC3875DWP-81316-1190	Switching Controller, Voltage-mode, 3A, 2000kHz Switching Freq-Max, BIPolar, PDSO28
	Mfr.#: UC3845BN-3LF,UC3845BN OMO.#: OMO-UC3845BN-3LF-UC3845BN-1190	Nuovo e originale
	Mfr.#: UC385TD-1 OMO.#: OMO-UC385TD-1-1190	Nuovo e originale
	Mfr.#: UC3874N-2 OMO.#: OMO-UC3874N-2-TEXAS-INSTRUMENTS	Switching Controllers Hi Eff Synch Step down Buck Cntrl
	Mfr.#: UC3847N OMO.#: OMO-UC3847N-TEXAS-INSTRUMENTS	IC REG CTRLR MULT TOPOLOGY 16DIP
	Mfr.#: UC3845BVNG OMO.#: OMO-UC3845BVNG-ON-SEMICONDUCTOR	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3845BDR2G OMO.#: OMO-UC3845BDR2G-ON-SEMICONDUCTOR	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3843AM OMO.#: OMO-UC3843AM-MICROSEMI	Switching Controllers
	Mfr.#: UC3854DW OMO.#: OMO-UC3854DW-TEXAS-INSTRUMENTS	IC PFC CTRLR AVERAGE CURR 16SOIC

Disponibilità

Azione:: Available
Su ordine:: 1000
Inserisci la quantità:

Il prezzo attuale di UC3851DW 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

40: ~~18,03 USD~~; ~~721,20 USD~~

120: ~~16,12 USD~~; ~~1 934,40 USD~~

280: ~~15,38 USD~~; ~~4 306,40 USD~~

520: ~~14,64 USD~~; ~~7 612,80 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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UC3851DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E***z

T***n

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes