UCC28083PW

Mfr. #:: UCC28083PW
Descrizione:: Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UCC28083PW Scheda dati
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Maggiori informazioni:: UCC28083PW maggiori informazioni UCC28083PW Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Controllori di commutazione

RoHS:: Y

Topologia:: Mezzo ponte, push-pull

Numero di uscite:: 2 Output

Frequenza di commutazione:: 1000 kHz

Ciclo di lavoro - Massimo:: 50 %

Corrente di uscita:: 1 A

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: TSSOP-8

Confezione:: Tubo

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

Serie:: UCC28083

Tipo:: Controller PWM in modalità corrente

Marca:: Texas Instruments

Tempo di caduta:: 25 ns

Sensibile all'umidità:: sì

Tipologia di prodotto:: Controllori di commutazione

Ora di alzarsi:: 25 ns

Quantità confezione di fabbrica:: 150

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.001376 oz

Tags: UCC28083PW, UCC28083P, UCC28083, UCC2808, UCC280, UCC28, UCC2, UCC

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC28083PW Valutazioni e recensioni

S***V

Instead of AS15-F sent a AS15-G, and so everything is fine.

2019-05-06

E***a

Excellent product, I recommend to all of AliExpress.

2019-09-30

P***g

ok!

2019-06-11

P***p

All OK, recommend :-)

2019-07-02

UCC28083PW Descrizione

***ical: Current Mode PWM Controller 1A 50kHz to 1000kHz 8-Pin TSSOP Tube

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; Power Dissipation, Pd:400mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:1A ;RoHS Compliant: Yes

***as Instr.: The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 110 ns, limiting each outputs duty cycle to less than 50%.

***as Instruments (TI): The new UCC3808x family is based on the UCC3808A architecture. The major differences include the addition of a programmable slope compensation ramp to the CS signal and the removal of the error amplifier. The current flowing out of the ISET pin through an external resistor is monitored internally to set the magnitude of the slope compensation function. This device also includes an internal discharge transistor from the CS pin to ground, which is activated at each clock cycle after the pulse is terminated. This discharges any filter capacitance on the CS pin during each cycle and helps minimize filter capacitor values and current sense delay.

***AS INST: The UCC38083 and the UCC38084 devices have a typical soft-start interval time of 3.5 ms while the UCC38085 and the UCC38086 has less than 100 µs for applications where internal soft-start is not desired.

***AS INSTRUMENT: The UCC38083 and the UCC38085 devices have the turn on/off thresholds of the 12.5 V / 8.3 V, while the UCC38084 and the UCC38086 has the turn on/off thresholds of 4.3 V / 4.1 V. Each device is offered in 8-pin TSSOP (PW), 8-pin SOIC (D) and 8-pin PDIP (P) packages.

Market price

Parte #	Descrizione	Azione	Prezzo
UCC28083PW DISTI # 26885614	Current Mode PWM Controller 1A 8-Pin TSSOP Tube RoHS: Compliant	600	1000:$1.5633 500:$1.8451 300:$2.1675
UCC28083PW DISTI # 296-14333-5-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	1367In Stock	5100:$1.5808 2550:$1.6425 1050:$1.7290 600:$2.0501 150:$2.4083 25:$2.7788 10:$2.9390 1:$3.2700
UCC28083PWR DISTI # UCC28083PWR-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28083PWRG4 DISTI # UCC28083PWRG4-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28083PW DISTI # V39:1801_07428592	Current Mode PWM Controller 1A 8-Pin TSSOP Tube RoHS: Compliant	0
UCC28083PW DISTI # UCC28083PW	Current Mode PWM Controller 1A 8-Pin TSSOP Tube - Rail/Tube (Alt: UCC28083PW) RoHS: Compliant Min Qty: 300 Container: Tube	Americas - 0	300:$1.6900 600:$1.6900 900:$1.5900 1500:$1.4900 3000:$1.4900
UCC28083PW DISTI # UCC28083PW	Current Mode PWM Controller 1A 8-Pin TSSOP Tube (Alt: UCC28083PW) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€2.0900 10:€1.8900 25:€1.7900 50:€1.6900 100:€1.5900 500:€1.4900 1000:€1.4900
UCC28083PW	Current Mode Push-Pull PWM With Programmable Slope Compensation	4500	1000:$1.4000 750:$1.4700 500:$1.7400 250:$2.0500 100:$2.1900 25:$2.5000 10:$2.6800 1:$2.9800
UCC28083PW DISTI # 595-UCC28083PW	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	597	1:$3.2700 10:$2.9400 100:$2.4000 250:$2.2600 500:$2.0500 1000:$1.7200 2500:$1.6400 5000:$1.5800
UCC28083PG4 DISTI # 595-UCC28083PG4	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0
UCC28083PWG4 DISTI # 595-UCC28083PWG4	Switching Controllers Crnt Mode Push-Pull PWM RoHS: Compliant	0
UCC28083PWR DISTI # 595-UCC28083PWR	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0
UCC28083PWRG4 DISTI # 595-UCC28083PWRG4	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0
UCC28083PW	Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	10756	1000:$1.6300 500:$1.7200 100:$1.7900 25:$1.8700 1:$2.0100

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: LM2903DR OMO.#: OMO-LM2903DR	Analog Comparators Dual Diff Ind Temp
	Mfr.#: TL431CLP OMO.#: OMO-TL431CLP	Voltage References Adj Shunt
	Mfr.#: LM2903DR OMO.#: OMO-LM2903DR-TEXAS-INSTRUMENTS	Analog Comparators Dual Diff Ind Temp
	Mfr.#: TL431CLP OMO.#: OMO-TL431CLP-TEXAS-INSTRUMENTS	Voltage References Adj Shunt

Disponibilità

Azione:: 597
Su ordine:: 2580
Inserisci la quantità:

Il prezzo attuale di UCC28083PW 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: ~~3,27 USD~~; ~~3,27 USD~~

10: ~~2,94 USD~~; ~~29,40 USD~~

100: ~~2,40 USD~~; ~~240,00 USD~~

250: ~~2,26 USD~~; ~~565,00 USD~~

500: ~~2,05 USD~~; ~~1 025,00 USD~~

1000: ~~1,72 USD~~; ~~1 720,00 USD~~

2500: ~~1,64 USD~~; ~~4 100,00 USD~~

5000: ~~1,58 USD~~; ~~7 900,00 USD~~

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