BQ29449DRBT

BQ29449DRBT
Mfr. #:
BQ29449DRBT
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:
BQ29449DRBT データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
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ECAD Model:
詳しくは:
BQ29449DRBT 詳しくは BQ29449DRBT 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
PMIC-バッテリー管理
シリーズ
BQ29449
製品
バッテリー保護
包装
Digi-ReelR代替パッケージ
単位重量
0.000847 oz
取り付けスタイル
SMD / SMT
パッケージ-ケース
VSON-8
作動温度
-40°C ~ 110°C (TA)
バッテリー-化学
リチウムイオン
セル数
関数
バッテリー保護
インターフェース
-
サプライヤー-デバイス-パッケージ
8-SON Exposed Pad (3x3)
障害保護
過電圧
図面番号
296; 4203482-2; DRB; 8
最高作動温度
+ 85 C
最低作動温度
- 40 C
動作-供給-電圧
4 V to 25 V
出力電圧
8 V
動作-供給-電流
2 uA
電池のタイプ
リチウムイオン
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.
モデル 説明 ストック 価格
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
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          Battery Management Voltage Protection for 2-3-or 4-Cell
          可用性
          ストック:
          Available
          注文中:
          3500
          数量を入力してください:
          BQ29449DRBT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
          $0.82
          $0.82
          10
          $0.78
          $7.84
          100
          $0.74
          $74.25
          500
          $0.70
          $350.65
          1000
          $0.66
          $660.00
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