BQ29440DRBR

BQ29440DRBR
Mfr. #:
BQ29440DRBR
説明:
Battery Management Secondary Over- Voltage Protection
ライフサイクル:
メーカー新製品
データシート:
BQ29440DRBR データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
詳しくは:
BQ29440DRBR 詳しくは BQ29440DRBR Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
バッテリー管理
JBoss:
Y
製品:
バッテリー保護
電池のタイプ:
リチウムイオン
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
パッケージ/ケース:
SON-8
包装:
リール
シリーズ:
BQ29440
ブランド:
テキサスインスツルメンツ
取り付けスタイル:
SMD / SMT
感湿性:
はい
製品タイプ:
バッテリー管理
ファクトリーパックの数量:
3000
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
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.
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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.
モデル 説明 ストック 価格
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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          可用性
          ストック:
          Available
          注文中:
          1000
          数量を入力してください:
          BQ29440DRBRの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
          参考価格(USD)
          単価
          小計金額
          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
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