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BQ24278RGER

BQ24278RGER
Mfr. #:
BQ24278RGER
Descripción:
Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
BQ24278RGER Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
BQ24278RGER más información BQ24278RGER Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Gestión de la batería
RoHS:
Y
Producto:
Battery Protection
Tipo de Batería:
Li-Ion
Tensión de salida:
4.2 V
Corriente de salida:
2.5 A
Voltaje de suministro operativo:
4 V to 10.5 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Paquete / Caja:
VQFN-24
Embalaje:
Carrete
Serie:
BQ24278
Marca:
Instrumentos Texas
Estilo de montaje:
SMD / SMT
Kit de desarrollo:
BQ24278EVM-759
Sensible a la humedad:
Yes
Tipo de producto:
Gestión de la batería
Cantidad de paquete de fábrica:
3000
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
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 .
Parte # Descripción Valores Precio
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:$1.9800
BQ24278RGER
DISTI # 595-BQ24278RGER		Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
RoHS: Compliant		0
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    Disponibilidad
    Valores:
    Available
    En orden:
    1500
    Ingrese la cantidad:
    El precio actual de BQ24278RGER es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
    Precio de referencia (USD)
    Cantidad
    Precio unitario
    Ext. Precio
    1
    3,52 US$
    3,52 US$
    10
    3,16 US$
    31,60 US$
    100
    2,59 US$
    259,00 US$
    250
    2,43 US$
    607,50 US$
    500
    2,20 US$
    1 100,00 US$
    1000
    1,86 US$
    1 860,00 US$
    Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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