UC2879N

Mfr. #:: UC2879N
Descrizione:: Switching Controllers Phase Shift Resonant Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UC2879N Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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Maggiori informazioni:: UC2879N maggiori informazioni UC2879N Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Controllori di commutazione

RoHS:: Y

Numero di uscite:: 4 Output

Frequenza di commutazione:: 300 kHz

Corrente di uscita:: 100 mA

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: Foro passante

Pacchetto/custodia:: PDIP-20

Confezione:: Tubo

Altezza:: 4.57 mm

Lunghezza:: 24.33 mm

Intervallo operativo di temperatura:: - 40 C to + 85 C

Serie:: UC2879

Tipo:: Controller risonante a sfasamento

Marca:: Texas Instruments

Tipologia di prodotto:: Controllori di commutazione

Quantità confezione di fabbrica:: 18

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.079719 oz

Tags: UC2879, UC287, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2879N Valutazioni e recensioni

M***A

Product good quality, 10 stars of interest,. Super if it comes a little faster. Thank you.

2019-06-02

R***u

Ok. As described!

2019-08-03

I***v

2019-08-23

UC2879N Descrizione

***NGYU ELECTRONICS: Enhanced bipolar phase shifted full bridge controller with selectable UVLO, -40°C to 85°C

***et: Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300KHz 20-Pin PDIP Tube

***ical: Resonant Controllers 100mA 300kHz 20-Pin PDIP Tube

***ser: PWM Power Supply Controllers Phase Shift Resonant Controller

***ark: Ic, Phase Controller, Smd, Pdip20 Rohs Compliant: Yes

***ource: 350 to 400 MHz FSK/ASK receiver ST-RECORD01 family

***i-Key Marketplace: UC2879 PHASE SHIFT RESONANT CONT

***nell: IC, PHASE CONTROLLER, SMD, PDIP20; Input Voltage: 12V; Output Voltage: 2.2V; Output Current: 10mA; Supply Voltage Min: 11V; Supply Voltage Max: 18V; Controller IC Case Style: DIP; No. of Pins: 20Pins; Frequency: 300kHz; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; MSL: -; SVHC: No SVHC (15-Jan-2019); Base Number: 2879; No. of Outputs: 4Outputs; Operating Temperature Range: -40°C to +85°C; Output Current Max: 20mA; Output Voltage Max: 5V; Power Supply Type: PWM Controller; Supply Voltage Range: 11V to 18V; Termination Type: Through Hole

***AS: The UC3879 controls a bridge power stage by phase shifting the switching of one half-bridge with respect to the other. This allows constant frequency pulse width modulation in combination with resonant, zero-voltage switching for high efficiency performance. The UC3879 can be configured to provide control in either voltage mode or current mode operation, with overcurrent shutdown for fast fault protection.

***AS INSRUMENT: Independently programmable time delays provide dead-time at the turn-on of each output stage, allowing time for each resonant switching interval.

***as Instruments Inc.: With the oscillator capable of operating in excess of 600 kHz, overall output switching frequencies to 300 kHz are practical. In addition to the standard free running mode, with the CLKSYNC pin, the user may configure the UC3879 to accept an external clock synchronization signal. Alternatively, up to three units can be locked together with the operational frequency determined by the fastest device.

***XS: Protective features include an undervoltage lockout and overcurrent protection. Additional features include a 10-MHz error amplifier, a 5-V precision reference, and soft start. The UC3879 is available in 20 pin N, J, DW, and Q and 28 pin L packages.

Market price

Parte #	Descrizione	Azione	Prezzo
UC2879N DISTI # C1S746200185072	Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300kHz 20-Pin PDIP Tube RoHS: Compliant	9	5:$11.7000 1:$13.3000
UC2879N DISTI # 296-11203-5-ND	IC REG CTRLR PWM CM/VM 20DIP RoHS: Compliant Min Qty: 1 Container: Tube	3854In Stock	1008:$7.1514 504:$7.7966 108:$8.7645 36:$9.9475 18:$10.3778 1:$11.2900
UC2879NG4 DISTI # UC2879NG4-ND	IC REG CTRLR PWM CM/VM 20DIP RoHS: Compliant Min Qty: 54 Container: Tube	Temporarily Out of Stock	54:$9.9474
UC2879N DISTI # UC2879N	Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300KHz 20-Pin PDIP Tube (Alt: UC2879N) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 584	1:€11.3800 10:€8.8300 25:€7.9400 50:€7.4700 100:€6.9900 250:€5.6900
UC2879N DISTI # UC2879N	Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300KHz 20-Pin PDIP Tube - Rail/Tube (Alt: UC2879N) RoHS: Compliant Min Qty: 54 Container: Tube	Americas - 0	54:$7.7900 90:$7.3900 144:$7.0900 270:$6.8900 540:$6.6900
UC2879NG4 DISTI # UC2879NG4	Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300KHz 20-Pin PDIP Tube - Rail/Tube (Alt: UC2879NG4) RoHS: Compliant Min Qty: 54 Container: Tube	Americas - 0	54:$7.7900 90:$7.3900 144:$7.0900 270:$6.8900 540:$6.6900
UC2879N	Phase Shift Resonant Controller	3954	1000:$6.1100 750:$6.1300 500:$6.8300 250:$7.4200 100:$7.8000 25:$8.9300 10:$9.2500 1:$9.9500
UC2879N DISTI # 595-UC2879N	Switching Controllers Phase Shift Resonant Controller RoHS: Compliant	68	1:$11.2900 10:$10.3800 25:$9.8400 100:$8.7700 250:$8.3400 500:$7.8000 1000:$7.1600
UC2879NG4 DISTI # 595-UC2879NG4	Switching Controllers Phase Shift Resonant Controller RoHS: Compliant	0	54:$9.8400 108:$8.7700 252:$8.3400 504:$7.8000 1008:$7.1600
UC2879N	Switching Controller, Current-mode, 0.1A, 300kHz Switching Freq-Max, BIPolar, PDIP20 RoHS: Not Compliant	34	1000:$7.9100 500:$8.3300 100:$8.6700 25:$9.0400 1:$9.7400
UC2879N	Switching Controller, Voltage-mode, 0.1A, 240kHz Switching Freq-Max, BIPolar, PDIP20 RoHS: Compliant	18509	1000:$7.9100 500:$8.3300 100:$8.6700 25:$9.0400 1:$9.7400
UC2879N	0.1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDIP20	20	4:$6.7500 2:$9.0000 1:$13.5000
UC2879N DISTI # 6615201P	SOFT SW PWM CNTRLR QUAD-OUT PH SHIFT RES, TU	108	10:£7.5500
UC2879N DISTI # 1234988	IC, PHASE CONTROLLER, SMD, PDIP20 RoHS: Compliant	0	1:$17.8700 10:$16.4300 25:$15.5800 100:$13.8900 250:$13.2000 500:$12.3400 1000:$11.3300

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Disponibilità

Azione:: 54
Su ordine:: 2037
Inserisci la quantità:

Il prezzo attuale di UC2879N 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: ~~11,29 USD~~; ~~11,29 USD~~

10: ~~10,38 USD~~; ~~103,80 USD~~

25: ~~9,84 USD~~; ~~246,00 USD~~

100: ~~8,77 USD~~; ~~877,00 USD~~

250: ~~8,34 USD~~; ~~2 085,00 USD~~

500: ~~7,80 USD~~; ~~3 900,00 USD~~

1000: ~~7,16 USD~~; ~~7 160,00 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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