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BQ29449DRBR

BQ29449DRBR
Mfr. #:
BQ29449DRBR
描述:
Battery Management Secondary Over- Voltage Protection
生命週期:
製造商新產品
數據表:
BQ29449DRBR 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
BQ29449DRBR 更多信息 BQ29449DRBR Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
電池管理
RoHS：
Y
產品：
電池保護
電池類型：
鋰離子
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
包裝/案例：
SON-8
打包：
捲軸
系列：
BQ29449
品牌：
德州儀器
安裝方式：
貼片/貼片
濕氣敏感：
是的
產品類別：
電池管理
出廠包裝數量：
3000
子類別：
PMIC - 電源管理 IC
單位重量：
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.
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
    E**u
    E**u
    DE

    Everything fine

    2019-04-12
    A***o
    A***o
    RU

    It took a long time, but rather it's mail fault.

    2019-08-02
    K***v
    K***v
    RU

    One percent warmed himself when trying to put a hairdryer, the other put a soldering iron-the radio tape does not load further than the saver.

    2019-08-03
***as Instruments
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V) 8-SON -40 to 85
***ical
Overvoltage Protection Device Li-Ion 4.3V 8-Pin VSON EP T/R
***i-Key
IC V-PROT 2-4CELL LI-ION 8SON
***XS
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.
***ASI
FUNCTION
***AS INST
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.
型號 描述 庫存 價格
BQ29449DRBR
DISTI # 296-27577-2-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 3000:$0.6314
BQ29449DRBR
DISTI # 296-27577-1-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    BQ29449DRBR
    DISTI # 296-27577-6-ND    		IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      BQ29449DRBR
      DISTI # BQ29449DRBR      		Li-Ion 4.3V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29449DRBR)
      RoHS: Compliant
      Min Qty: 3000
      Container: Reel      		Americas - 0
      • 3000:$0.6539
      • 6000:$0.6219
      • 12000:$0.6019
      • 18000:$0.5809
      • 30000:$0.5649
      BQ29449DRBRPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
      RoHS: Compliant      		3000
      • 1000:$0.5600
      • 500:$0.5900
      • 100:$0.6100
      • 25:$0.6400
      • 1:$0.6900
      BQ29449DRBT
      DISTI # 595-BQ29449DRBT      		Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant      		0
        BQ29449DRBR
        DISTI # 595-BQ29449DRBR        		Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant        		0
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          可用性
          庫存:
          Available
          訂購:
          3000
          輸入數量:
          BQ29449DRBR的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
          參考價格（美元）
          數量
          單價
          小計金額
          1
          US$1.48
          US$1.48
          10
          US$1.26
          US$12.60
          100
          US$0.97
          US$97.00
          500
          US$0.86
          US$428.50
          1000
          US$0.68
          US$677.00
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