BQ29440DRBR

BQ29440DRBR
Mfr. #:
BQ29440DRBR
Beschreibung:
Battery Management Secondary Over- Voltage Protection
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
BQ29440DRBR Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
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ECAD Model:
Mehr Informationen:
BQ29440DRBR Mehr Informationen BQ29440DRBR Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Batteriemanagement
RoHS:
Y
Produkt:
Batterieschutz
Batterietyp:
Li-Ion
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Paket / Koffer:
SON-8
Verpackung:
Spule
Serie:
BQ29440
Marke:
Texas Instruments
Montageart:
SMD/SMT
Feuchtigkeitsempfindlich:
ja
Produktart:
Batteriemanagement
Werkspackungsmenge:
3000
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.000847 oz
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
    A***v
    A***v
    RU

    It came with firmware version 1.6 (in any case it is shown in the arduino ide output window). Updated to 2.04. Now available for the user program 6522 bytes and the version of bootloader (firmware) 2.3 is displayed.

    2019-04-16
    R***s
    R***s
    SV

    Delighted with shipping very fast

    2019-08-30
***as Instruments
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SON -40 to 85
***ical
Overvoltage Protection Device Li-Ion 4.35V 8-Pin VSON EP T/R
***i-Key
IC V-PROT 2-4CELL LI-ION 8SON
***AS INSTRUM
The bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell Li-Ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit.
***AS INSTRUMENTS INC
FUNCTION
***AS INSTRUMENTS INCORPORATED
The voltage of each cell in a battery pack is compared to an internal reference voltage. If any cells reach an overvoltage condition, the bq2944x device 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.
Teil # Beschreibung Aktie Preis
BQ29440DRBR
DISTI # 296-27576-2-ND
IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)
Limited Supply - Call
  • 3000:$0.6314
BQ29440DRBR
DISTI # 296-27576-1-ND
IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Limited Supply - Call
    BQ29440DRBR
    DISTI # 296-27576-6-ND
    IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®
    Limited Supply - Call
      BQ29440DRBT
      DISTI # 595-BQ29440DRBT
      Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant
      0
        BQ29440DRBR
        DISTI # 595-BQ29440DRBR
        Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant
        0
          BQ29440DRBRPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
          RoHS: Compliant
          6000
          • 1000:$0.5000
          • 500:$0.5300
          • 100:$0.5500
          • 25:$0.5700
          • 1:$0.6200
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          Battery Management Secondary Over Vltg Protection
          BQ294604DRVT

          Mfr.#: BQ294604DRVT

          OMO.#: OMO-BQ294604DRVT-TEXAS-INSTRUMENTS

          Battery Management Overvlt Prot for 2/3 Ser Cell Li-Ion Batt
          Verfügbarkeit
          Aktie:
          Available
          Auf Bestellung:
          1000
          Menge eingeben:
          Der aktuelle Preis von BQ29440DRBR dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
          Referenzpreis (USD)
          Menge
          Stückpreis
          ext. Preis
          1
          1,48 $
          1,48 $
          10
          1,26 $
          12,60 $
          100
          0,97 $
          97,00 $
          500
          0,86 $
          428,50 $
          1000
          0,68 $
          677,00 $
          Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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