UCC2891DG4

Mfr. #:: UCC2891DG4
Descrizione:: IC REG CTRLR MULT TOP 16SOIC
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UCC2891DG4 Scheda dati
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Maggiori informazioni:: UCC2891DG4 maggiori informazioni UCC2891DG4 Product Details

Attributo del prodotto
Valore attributo

Produttore: Texas Instruments

categoria di prodotto: PMIC - Regolatori di tensione - Controller di commutazione CC CC

Serie: -

Confezione: Imballaggio alternativo del tubo

Pacchetto-Custodia: 16-SOIC (0.154", 3.90mm Width)

Temperatura di esercizio: -40°C ~ 85°C (TA)

Tipo di uscita: Driver del transistor

Funzione: Step-Up/Step-Down

Pacchetto-dispositivo-fornitore: 16-SOIC

Numero di uscite: 1

topologia: Convertitore flyback, forward

Tensione-Alimentazione-Vcc-Vdd: 8.5 V ~ 16 V

Cambio di frequenza: 250kHz

Funzioni di controllo: Limite di corrente, abilitazione, controllo del tempo di attivazione, rampa, avvio graduale

Configurazione dell'uscita: Positivo, in grado di isolare

Fasi di uscita: 1

Duty-Cycle-Max: 0.7

Raddrizzatore sincrono: No

Sincronizzazione orologio: sì

Interfacce seriali: -

Tags: UCC2891D, UCC2891, UCC289, 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.
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

UCC2891DG4 Descrizione

***ical: Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube

***as Instruments: 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85

***ser: PWM Power Supply Controllers Current Mode Active Clamp

***eco: CURRENT MODE ACTIVE CLAMP PWM CONTROLLER

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:150mA ;RoHS Compliant: Yes

UCC2891DG4 Maggiori informazioni

UCC2891x High-Voltage Flyback Switcher: OMO Electronic UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for startup that is switched off during device operation and the controller current consumption that is dynamically adjusted, allows very low stand-by power. Control algorithms in the UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.

Market price

Parte #	Descrizione	Azione	Prezzo
UCC2891DG4 DISTI # UCC2891DG4-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 240 Container: Tube	Temporarily Out of Stock	240:$2.2659
UCC2891DG4 DISTI # UCC2891DG4	Current Mode PWM Controller 2A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC2891DG4) RoHS: Compliant Min Qty: 240 Container: Tube	Americas - 0	1200:$1.3900 2400:$1.3900 720:$1.4900 240:$1.5900 480:$1.5900
UCC2891D DISTI # 595-UCC2891D	Switching Controllers Current Mode Active Clamp RoHS: Compliant	365	1:$3.0800 10:$2.7700 100:$2.2600 250:$2.1200 500:$1.9200 1000:$1.6200 2500:$1.5400 5000:$1.4800
UCC2891DR DISTI # 595-UCC2891DR	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0	2500:$1.3100 5000:$1.2600
UCC2891DG4 DISTI # 595-UCC2891DG4	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0	240:$2.2600 280:$2.1200 520:$1.9200 1000:$1.6200 2520:$1.5400 5000:$1.4800
UCC2891DRG4 DISTI # 595-UCC2891DRG4	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0	2500:$1.3100 5000:$1.2600

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: UCC28019DR OMO.#: OMO-UCC28019DR	Power Factor Correction - PFC 8Pin Cont Cond Mode PFC Cntlr
	Mfr.#: UCC28881DR OMO.#: OMO-UCC28881DR	AC/DC Converters High Voltage Buck Converter
	Mfr.#: UCC284DPTR-ADJ OMO.#: OMO-UCC284DPTR-ADJ	LDO Voltage Regulators 0.5A Negative Linear
	Mfr.#: UCC28084P OMO.#: OMO-UCC28084P	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC2813PWTR-0 OMO.#: OMO-UCC2813PWTR-0	Switching Controllers Low Power Economy BiCMOS Current Mode
	Mfr.#: UCC28230DRNR OMO.#: OMO-UCC28230DRNR	Switching Controllers Adv PWM Cntrlr for Bus Cnvrtrs
	Mfr.#: UCC28083PWR OMO.#: OMO-UCC28083PWR	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC2804DTR/81260 OMO.#: OMO-UCC2804DTR-81260-TEXAS-INSTRUMENTS	IC REG CTRLR BST FLYBK PWM 8SOIC
	Mfr.#: UCC2813N OMO.#: OMO-UCC2813N-1190	Nuovo e originale
	Mfr.#: UCC28180D OMO.#: OMO-UCC28180D-TEXAS-INSTRUMENTS	Power Factor Correction - PFC 8-PIN CCM PFC CONTROLLER

Disponibilità

Azione:: Available
Su ordine:: 5000
Inserisci la quantità:

Il prezzo attuale di UCC2891DG4 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: ~~2,08 USD~~; ~~2,08 USD~~

10: ~~1,98 USD~~; ~~19,81 USD~~

100: ~~1,88 USD~~; ~~187,65 USD~~

500: ~~1,77 USD~~; ~~886,15 USD~~

1000: ~~1,67 USD~~; ~~1 668,00 USD~~

Iniziare con

UCC2891D 6
UCC2891 18
UCC289 104
UCC28 975
UCC2 1724
UCC 3331

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UCC2891DG4

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes