BQ29449DRBT

BQ29449DRBT
Mfr. #:
BQ29449DRBT
Descrizione:
Battery Management Secondary Over- Voltage Protection
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
BQ29449DRBT Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
BQ29449DRBT maggiori informazioni BQ29449DRBT Product Details
Attributo del prodotto
Valore attributo
Produttore
Texas Instruments
categoria di prodotto
PMIC - Gestione della batteria
Serie
BQ29449
Prodotto
Protezione della batteria
Confezione
Imballaggio alternativo Digi-ReelR
Unità di peso
0.000847 oz
Stile di montaggio
SMD/SMT
Pacchetto-Custodia
VSON-8
Temperatura di esercizio
-40°C ~ 110°C (TA)
Chimica della batteria
agli ioni di litio
Numero di celle
Funzione
Protezione della batteria
Interfaccia
-
Pacchetto-dispositivo-fornitore
8-SON Exposed Pad (3x3)
Protezione dai guasti
Sovratensione
Numero di disegno
296; 4203482-2; DRB; 8
Massima temperatura di esercizio
+ 85 C
Temperatura di esercizio minima
- 40 C
Tensione di alimentazione di esercizio
4 V to 25 V
Tensione di uscita
8 V
Corrente-Erogazione Operativa
2 uA
Tipo di batteria
Li-Ion
Tags
BQ2944, BQ294, BQ29, BQ2
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
BQ2944x Secondary Overvoltage Protection ICs
The OMO Electronic bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell lithium-ion battery packs. The TI bq2944x incorporates a high-accuracy precision overvoltage detection circuit. This TI secondary overvoltage protection IC compares the voltage of each cell in a battery pack to an internal reference voltage. If any cells reach an overvoltage condition, the TI bq2944x starts a timer that provides a delay proportional to the capacitance on the CD pin. Upon expiration of the internal timer, the OUT pin changes from a low state to a high state. An optional latch configuration is available that holds the OUT pin in a high state indefinitely after an overvoltage condition has satisfied the specified delay timer period. The latch is released when the CD pin is shorted to GND. This TI secondary overvoltage protection IC is designed for Li-Ion battery packs in notebook computers, power tools, and portable equipment and instrumentation.
Parte # Descrizione Azione Prezzo
BQ29449DRBT
DISTI # 296-27608-2-ND
IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 500
Container: Tape & Reel (TR)
Limited Supply - Call
  • 500:$0.8890
BQ29449DRBT
DISTI # 296-27608-1-ND
IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Limited Supply - Call
    BQ29449DRBT
    DISTI # 296-27608-6-ND
    IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®
    Limited Supply - Call
      BQ29449DRBT
      DISTI # BQ29449DRBT
      Li-Ion 4.3V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29449DRBT)
      RoHS: Compliant
      Min Qty: 500
      Container: Reel
      Americas - 0
      • 500:$0.7369
      • 1000:$0.7009
      • 1500:$0.6779
      • 2500:$0.6549
      • 5000:$0.6369
      BQ29449DRBT
      DISTI # BQ29449DRBT
      Li-Ion 4.3V 8-Pin VSON EP T/R (Alt: BQ29449DRBT)
      RoHS: Compliant
      Min Qty: 1
      Container: Tape and Reel
      Europe - 0
      • 1:€1.0069
      • 10:€0.9059
      • 25:€0.8239
      • 50:€0.7549
      • 100:€0.6969
      • 500:€0.6469
      • 1000:€0.6039
      BQ29449DRBTPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
      RoHS: Compliant
      7958
      • 1000:$0.5500
      • 500:$0.5800
      • 100:$0.6100
      • 25:$0.6300
      • 1:$0.6800
      BQ29449DRBR
      DISTI # 595-BQ29449DRBR
      Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant
      0
        BQ29449DRBT
        DISTI # 595-BQ29449DRBT
        Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant
        0
          Immagine Parte # Descrizione
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          Mfr.#: BQ294592DRVR

          OMO.#: OMO-BQ294592DRVR

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          Battery Management Vltg Prot for 2 3 or 4 Cell Li-Ion Batt
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          Mfr.#: BQ294533DRVR

          OMO.#: OMO-BQ294533DRVR

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          BQ294532DRVR

          Mfr.#: BQ294532DRVR

          OMO.#: OMO-BQ294532DRVR-TEXAS-INSTRUMENTS

          IC BATT OVP 2-3CELL LI-ION 6SON
          BQ29401PWR

          Mfr.#: BQ29401PWR

          OMO.#: OMO-BQ29401PWR-TEXAS-INSTRUMENTS

          Battery Management Voltage Protection for 2-3-or 4-Cell
          Disponibilità
          Azione:
          Available
          Su ordine:
          3500
          Inserisci la quantità:
          Il prezzo attuale di BQ29449DRBT 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
          0,82 USD
          0,82 USD
          10
          0,78 USD
          7,84 USD
          100
          0,74 USD
          74,25 USD
          500
          0,70 USD
          350,65 USD
          1000
          0,66 USD
          660,00 USD
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