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BQ24278RGER

BQ24278RGER
Mfr. #:
BQ24278RGER
描述:
Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
生命周期:
制造商新产品。
数据表:
BQ24278RGER 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
BQ24278RGER 更多信息 BQ24278RGER Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
电池管理
RoHS：
Y
产品：
电池保护
电池类型：
锂离子
输出电压：
4.2 V
输出电流：
2.5 A
工作电源电压：
4 V to 10.5 V
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
包装/案例：
VQFN-24
打包：
卷轴
系列：
BQ24278
品牌：
德州仪器
安装方式：
贴片/贴片
开发套件：
BQ24278EVM-759
湿气敏感：
是的
产品类别：
电池管理
出厂包装数量：
3000
子类别：
PMIC - 电源管理 IC
单位重量：
0.001926 oz
Tags
BQ24278RGER, BQ24278R, BQ24278, BQ2427, BQ242, BQ24, 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
    V***n
    V***n
    RU

    Got it, it's okay!

    2019-06-04
    V***n
    V***n
    RU

    The order came with delay after the extension of the protection period. The chip is packed simplified, which led to curvature of the legs. I have not checked the performance yet.

    2019-06-05
    A***i
    A***i
    BY

    Cheap of course, but rds = 2,5 ohms with declared original less than 0.7ohm, so it is possible to heat.

    2019-04-24
***ical
Switching Battery Charger Li-Ion 2.5mA 4.2V 24-Pin VQFN EP T/R
***as Instruments
2.5A, Single-Input, Single Cell Switchmode Li-Ion BATTERY CHARGER with Power Path Management 24-VQFN -40 to 85
***p One Stop Global
Battery Charger Li-Ion 2.5mA 4.2V 24-Pin VQFN EP T/R
***i-Key
IC BATT CHARGER LI-ION 24VQFN
***ark
NRND use BQ24196RGER
***AS INSTRUMEN
The bq24278 highly integrated single cell Li-Ion battery charger and system power path management device targeted for space-limited, portable applications with high capacity batteries. The single cell charger operates from a dedicated charging source such as an AC adapter or Wireless Power.
***NS
The power path management feature allows the bq24278 to power the system from a high efficiency DC to DC converter while simultaneously and independently charging the battery. The charger monitors the battery current at all times and reduces the charge current when the system load requires current above the input current limit. This allows for proper charge termination and timer operation. The system voltage is regulated to the battery voltage but will not drop below 3.5V. This minimum system voltage support enables the system to run with a defective or absent battery pack and enables instant system turn-on even with a totally discharged battery or no battery. The power-path management architecture also permits the battery to supplement the system current requirements when the adapter cannot deliver the peak system currents. This enables the use of a smaller adapter.
***as Instruments Inc.
The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if the internal temperature threshold is exceeded. Additionally, the bq24278 offers a voltage-based battery pack thermistor monitoring input (TS) that monitors battery temperature for safe charging .
型号 描述 库存 价格
BQ24278RGER
DISTI # BQ24278RGER-ND		IC BATT CHARGER LI-ION 24VQFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 3000:$1.7676
BQ24278RGER
DISTI # BQ24278RGER		Battery Charger Li-Ion 2.5mA 4.2V 24-Pin VQFN EP T/R - Tape and Reel (Alt: BQ24278RGER)
RoHS: Compliant
Min Qty: 3000
Container: Reel		Americas - 0
  • 3000:$1.8900
  • 6000:$1.7900
  • 12000:$1.6900
  • 18000:$1.6900
  • 30000:$1.5900
BQ24278RGER
DISTI # BQ24278RGER		Battery Charger Li-Ion 2.5mA 4.2V 24-Pin VQFN EP T/R (Alt: BQ24278RGER)
RoHS: Compliant
Min Qty: 1
Container: Tape and Reel		Europe - 0
  • 1:€2.1900
  • 10:€1.9900
  • 25:€1.8900
  • 50:€1.7900
  • 100:€1.6900
  • 500:€1.5900
  • 1000:€1.5900
BQ24278RGERPower Supply Support Circuit, Adjustable, 1 Channel, PQCC24
RoHS: Compliant		2035
  • 1000:$1.6300
  • 500:$1.7200
  • 100:$1.7900
  • 25:$1.8700
  • 1:$2.0100
BQ24278RGET
DISTI # 595-BQ24278RGET		Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
RoHS: Compliant		37
  • 1:$3.9600
  • 10:$3.5600
  • 100:$2.9100
  • 250:$2.7300
  • 500:$2.4800
  • 1000:$2.0900
  • 2500:$1.9800
BQ24278RGER
DISTI # 595-BQ24278RGER		Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
RoHS: Compliant		0
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    可用性
    库存:
    Available
    订购:
    1500
    输入数量:
    BQ24278RGER的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
    参考价格（美元）
    数量
    单价
    小计金额
    1
    US$3.52
    US$3.52
    10
    US$3.16
    US$31.60
    100
    US$2.59
    US$259.00
    250
    US$2.43
    US$607.50
    500
    US$2.20
    US$1 100.00
    1000
    US$1.86
    US$1 860.00
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