UCC2946TPWRQ1

Mfr. #:: UCC2946TPWRQ1
Descrizione:: Supervisory Circuits MicroProc Sup
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UCC2946TPWRQ1 Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: UCC2946TPWRQ1 maggiori informazioni UCC2946TPWRQ1 Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Circuiti di supervisione

RoHS:: Y

Tipo:: Supervisione della tensione

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: TSSOP-8

Soglia di voltaggio:: Regolabile

Numero di ingressi monitorati:: 1 Input

Tipo di uscita:: Attivo-basso, Push-pull

Ripristino manuale:: Nessun ripristino manuale

Timer watchdog:: Cane da guardia

Commutazione del backup della batteria:: Nessun backup

Ritardo di ripristino:: Regolabile

Tensione di alimentazione - Max:: 5.5 V

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 105 C

Serie:: UCC2946-Q1

Qualificazione:: AEC-Q100

Confezione:: Bobina

Caratteristiche:: Timer watchdog

Altezza:: 1.15 mm

Lunghezza:: 3.1 mm

Intervallo operativo di temperatura:: - 40 C to + 105 C

Larghezza:: 4.4 mm

Marca:: Texas Instruments

Soglia di sovratensione:: 1.26 V

Soglia di sottotensione:: Regolabile

Segnali di abilitazione chip:: Nessun chip abilitato

Sensibile all'umidità:: sì

Corrente di alimentazione operativa:: 12 uA

Rilevamento interruzione di corrente:: No

Tipologia di prodotto:: Circuiti di supervisione

Quantità confezione di fabbrica:: 2000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Tensione di alimentazione - Min:: 2.1 V

Unità di peso:: 0.005573 oz

Tags: UCC2946, UCC294, UCC29, UCC2, UCC

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

UCC2946TPWRQ1 Valutazioni e recensioni

L***r

Fast shipping and lcd is working fine. I'll order another one.

2019-07-01

S***m

Arrived, looks good, not tested but hopefully works well.

2019-02-09

UCC2946TPWRQ1 Descrizione

***as Instruments: Automotive 2.1V to 5.5V Microprocessor Supervisor with Watchdog Timer 8-TSSOP -40 to 105

***ical: Processor Supervisor 1.235V 1 Active Low Automotive 8-Pin TSSOP T/R

***p One Stop Global: Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R

***ark: MICROPROCESSOR-MPU SUPERVISOR, 12 uA, 5.5V, 8-TSSOP, FULL REEL

***et Europe: Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin TSSOP T/R

***i-Key: IC SUPERVISOR 1 CHANNEL 8TSSOP

*** Source Electronics: IC MPU SUPERVSR W/WTCHDOG 8TSSOP

***AS INTRUMENTS: The UCC2946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V. The reset signal remains asserted until the VDD voltage rises and remains above the reset threshold for the reset period. Both reset threshold and reset period are programmable by the user.

***AS INS: The UCC2946 is also resistant to glitches on the VDD line. Once RES has been deasserted, any drops below the threshold voltage need to be of certain time duration and voltage magnitude to generate a reset signal. These values are shown in. An I/O line of the microprocessor may be tied to the watchdog input (WDI) for watchdog functions. If the I/O line is not toggled within a set watchdog period, programmable by the user, WDO is asserted. The watchdog function is disabled during reset conditions.

***AS INSTRUMENTS INCORPORATED: The UCC2946 is available in 8-pin TSSOP (PW) package to optimize board space.

Market price

Parte #	Descrizione	Azione	Prezzo
UCC2946TPWRQ1 DISTI # V39:1801_07429410	Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R RoHS: Compliant	10000	4000:$2.1750 2000:$2.2280
UCC2946TPWRQ1 DISTI # V72:2272_07429410	Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R RoHS: Compliant	1870	1000:$2.2190 500:$2.4610 250:$2.6210 100:$2.7570 25:$3.0510 10:$3.0820 1:$3.2439
UCC2946TPWRQ1 DISTI # 296-23028-1-ND	IC MPU SUPERVSR W/WTCHDOG 8TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	418In Stock	1000:$2.6389 500:$3.1289 100:$3.6756 10:$4.4860 1:$4.9900
UCC2946TPWRQ1 DISTI # 296-23028-6-ND	IC MPU SUPERVSR W/WTCHDOG 8TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	418In Stock	1000:$2.6389 500:$3.1289 100:$3.6756 10:$4.4860 1:$4.9900
UCC2946TPWRQ1 DISTI # 296-23028-2-ND	IC MPU SUPERVSR W/WTCHDOG 8TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.4339
UCC2946TPWRQ1 DISTI # 31724003	Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R RoHS: Compliant	10000	2000:$2.3167
UCC2946TPWRQ1 DISTI # 32019982	Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R RoHS: Compliant	10000	4000:$2.1750 2000:$2.2280
UCC2946TPWRQ1 DISTI # 31665598	Processor Supervisor 1.235V 2.1V to 5.5V Automotive 8-Pin TSSOP T/R RoHS: Compliant	1870	1000:$2.2190 500:$2.4610 250:$2.6210 100:$2.7570 25:$3.0510 10:$3.0820 3:$3.2439
UCC2946TPWRQ1 DISTI # UCC2946TPWRQ1	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin TSSOP T/R - Tape and Reel (Alt: UCC2946TPWRQ1) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.5900 4000:$2.4900 8000:$2.3900 12000:$2.2900 20000:$2.1900
UCC2946TPWRQ1 DISTI # UCC2946TPWRQ1	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin TSSOP T/R (Alt: UCC2946TPWRQ1) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€3.0900 4000:€2.6900 8000:€2.3900 12000:€2.2900 20000:€2.1900
UCC2946TPWRQ1	Automotive 2.1V to 5.5V Microprocessor Supervisor with Watchdog Timer	7789	1000:$2.0800 750:$2.1800 500:$2.5800 250:$3.0400 100:$3.2400 25:$3.7000 10:$3.9700 1:$4.4100
UCC2946TPWRQ1 DISTI # 595-UCC2946TPWRQ1	Supervisory Circuits MicroProc Sup RoHS: Compliant	1325	1:$4.8500 10:$4.3600 100:$3.5600 250:$3.3500 500:$3.0300 1000:$2.5600 2000:$2.4300
UCC2946TPWRQ1	Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8 RoHS: Compliant	14091	1000:$2.4100 500:$2.5400 100:$2.6400 25:$2.7500 1:$2.9600
UCC2946TPWRQ1 DISTI # UCC2946TPWRQ1	RoHS: Compliant	200 in Stock0 on Order	1:$2.0000

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Disponibilità

Azione:: Available
Su ordine:: 1984
Inserisci la quantità:

Il prezzo attuale di UCC2946TPWRQ1 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: ~~4,85 USD~~; ~~4,85 USD~~

10: ~~4,36 USD~~; ~~43,60 USD~~

100: ~~3,56 USD~~; ~~356,00 USD~~

250: ~~3,35 USD~~; ~~837,50 USD~~

500: ~~3,03 USD~~; ~~1 515,00 USD~~

1000: ~~2,56 USD~~; ~~2 560,00 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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UCC2946TPWRQ1

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

L***r

S***m

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes