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UCC3946PW

UCC3946PW
Mfr. #:
UCC3946PW
Descrizione:
Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UCC3946PW Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
UCC3946PW maggiori informazioni UCC3946PW 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:
0 C
Temperatura massima di esercizio:
+ 70 C
Serie:
UCC3946
Confezione:
Tubo
Caratteristiche:
Timer watchdog
Altezza:
1.15 mm
Lunghezza:
3.1 mm
Intervallo operativo di temperatura:
0 C to + 70 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:
10 uA
Rilevamento interruzione di corrente:
No
Tipologia di prodotto:
Circuiti di supervisione
Quantità confezione di fabbrica:
150
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tensione di alimentazione - Min:
2 V
Unità di peso:
0.005573 oz
Tags
UCC3946P, UCC3946, UCC394, UCC39, UCC3, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    V***v
    V***v
    RU

    Install add

    2019-04-23
    J***n
    J***n
    NL

    good product

    2019-04-30
***as Instruments
0°C to 70°C, microprocessor supervisor with watchdog timer 8-TSSOP 0 to 70
***p One Stop Japan
Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
***ark
MICROPROCESSOR-MPU SUPERVISOR, 10 uA, 5.5V, 8-TSSOP
***as Instr.
The UCCx946 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 INSTUMENTS
The UCCx946 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 Figure 1. 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 INSTUMENTS
The UCCx946 is available in 8-pin SOIC(D), 8-pin PDIP (N) and 8-pin TSSOP(PW) packages to optimize board space.
Parte # Descrizione Azione Prezzo
UCC3946PWTR
DISTI # V72:2272_07429918		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
RoHS: Compliant		3971
  • 3000:$2.0750
  • 1000:$2.3050
  • 500:$2.4300
  • 250:$2.5920
  • 100:$2.7250
  • 25:$3.0490
  • 10:$3.2630
  • 1:$3.5400
UCC3946PW
DISTI # V39:1801_07429916		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
RoHS: Compliant		0
    UCC3946PWTR
    DISTI # V39:1801_07429918    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		0
    • 50000:$3.0080
    • 10000:$3.1780
    • 4000:$3.4830
    • 2000:$3.8290
    UCC3946PW
    DISTI # 296-11548-5-ND    		IC MCU SUPERVISOR 8-TSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		1432In Stock
    • 2550:$2.4725
    • 1050:$2.6026
    • 600:$3.0859
    • 150:$3.6251
    • 25:$4.1828
    • 10:$4.4240
    • 1:$4.9300
    UCC3946PWTR
    DISTI # UCC3946PWTR-ND    		IC MCU SUPERVISOR 8-TSSOP
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2000:$2.0868
    UCC3946PWTR
    DISTI # 31722968    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		10000
    • 4000:$2.1768
    • 2000:$2.4448
    UCC3946PW
    DISTI # 31724910    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
    RoHS: Compliant    		9000
    • 300:$2.3535
    • 150:$2.4283
    UCC3946PWTR
    DISTI # 31666686    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		3971
    • 3000:$2.2317
    • 1000:$2.4800
    • 500:$2.6166
    • 250:$2.7939
    • 100:$2.9304
    • 25:$3.2852
    • 10:$3.5067
    • 4:$3.8098
    UCC3946PW
    DISTI # 32877587    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
    RoHS: Compliant    		130
    • 100:$2.6301
    • 50:$2.7064
    • 25:$2.7872
    • 4:$2.8729
    UCC3946PW
    DISTI # UCC3946PW    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube (Alt: UCC3946PW)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 850
    • 1:€3.0900
    • 10:€2.8900
    • 25:€2.7900
    • 50:€2.5900
    • 100:€2.4900
    • 500:€2.2900
    • 1000:€2.1900
    UCC3946PW
    DISTI # UCC3946PW    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube - Rail/Tube (Alt: UCC3946PW)
    RoHS: Compliant
    Min Qty: 150
    Container: Tube    		Americas - 250
    • 150:$2.6981
    • 300:$2.5677
    • 600:$2.4820
    • 900:$2.3987
    • 1500:$2.3325
    UCC3946PWTR
    DISTI # UCC3946PWTR    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R (Alt: UCC3946PWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 4000
    • 2000:€2.5900
    • 4000:€2.2900
    • 8000:€2.0900
    • 12000:€1.9900
    • 20000:€1.8900
    UCC3946PWTR
    DISTI # UCC3946PWTR    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R - Tape and Reel (Alt: UCC3946PWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$2.1900
    • 4000:$2.0900
    • 8000:$1.9900
    • 12000:$1.9900
    • 20000:$1.8900
    UCC3946PWMicroprocessor Supervisor with Watchdog Timer4500
    • 1000:$2.1100
    • 750:$2.2100
    • 500:$2.6200
    • 250:$3.0900
    • 100:$3.2900
    • 25:$3.7600
    • 10:$4.0300
    • 1:$4.4800
    UCC3946PW
    DISTI # 595-UCC3946PW    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		727
    • 1:$4.9200
    • 10:$4.4300
    • 100:$3.6200
    • 250:$3.4000
    • 500:$3.0800
    • 1000:$2.6000
    • 2500:$2.4700
    UCC3946PWTR
    DISTI # 595-UCC3946PWTR    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		0
    • 1:$4.1500
    • 10:$3.7300
    • 100:$3.0600
    • 250:$2.8700
    • 500:$2.6000
    • 1000:$2.1900
    • 2000:$2.0800
    • 4000:$2.0000
    UCC3946PWG4
    DISTI # 595-UCC3946PWG4    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		0
      UCC3946PWTRG4
      DISTI # 595-UCC3946PWTRG4      		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
      RoHS: Compliant      		0
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        Disponibilità
        Azione:
        685
        Su ordine:
        2668
        Inserisci la quantità:
        Il prezzo attuale di UCC3946PW 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
        4,92 USD
        4,92 USD
        10
        4,43 USD
        44,30 USD
        100
        3,62 USD
        362,00 USD
        250
        3,40 USD
        850,00 USD
        500
        3,08 USD
        1 540,00 USD
        1000
        2,60 USD
        2 600,00 USD
        2500
        2,47 USD
        6 175,00 USD
        5000
        2,38 USD
        11 900,00 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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