BQ29449DRBT

BQ29449DRBT
Mfr. #:
BQ29449DRBT
Descripción:
Battery Management Secondary Over- Voltage Protection
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
BQ29449DRBT Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
BQ29449DRBT más información BQ29449DRBT Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
PMIC - Gestión de la batería
Serie
BQ29449
Producto
Battery Protection
embalaje
Embalaje alternativo de Digi-ReelR
Unidad de peso
0.000847 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
VSON-8
Temperatura de funcionamiento
-40°C ~ 110°C (TA)
Química de la batería
Iones de litio
Número de celdas
Función
Battery Protection
Interfaz
-
Paquete de dispositivo de proveedor
8-SON Exposed Pad (3x3)
Protección contra fallas
Sobre voltaje
Número de dibujo
296; 4203482-2; DRB; 8
Temperatura máxima de funcionamiento
+ 85 C
Temperatura mínima de funcionamiento
- 40 C
Voltaje de suministro de funcionamiento
4 V to 25 V
Tensión de salida
8 V
Corriente de suministro de funcionamiento
2 uA
Tipo de Batería
Li-Ion
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.
Parte # Descripción Valores Precio
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
          Imagen Parte # Descripción
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          Mfr.#: BQ294592DRVR

          OMO.#: OMO-BQ294592DRVR

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          Mfr.#: BQ29440DRBR

          OMO.#: OMO-BQ29440DRBR

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          Mfr.#: BQ29419PWG4

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          Battery Management Vltg Prot for 2 3 or 4 Cell Li-Ion Batt
          BQ294533DRVR

          Mfr.#: BQ294533DRVR

          OMO.#: OMO-BQ294533DRVR

          Battery Management SECOND LEVEL PROTECTOR IN LBC7
          BQ294532DRVR

          Mfr.#: BQ294532DRVR

          OMO.#: OMO-BQ294532DRVR-TEXAS-INSTRUMENTS

          IC BATT OVP 2-3CELL LI-ION 6SON
          BQ29401PWR

          Mfr.#: BQ29401PWR

          OMO.#: OMO-BQ29401PWR-TEXAS-INSTRUMENTS

          Battery Management Voltage Protection for 2-3-or 4-Cell
          Disponibilidad
          Valores:
          Available
          En orden:
          3500
          Ingrese la cantidad:
          El precio actual de BQ29449DRBT 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
          0,82 US$
          0,82 US$
          10
          0,78 US$
          7,84 US$
          100
          0,74 US$
          74,25 US$
          500
          0,70 US$
          350,65 US$
          1000
          0,66 US$
          660,00 US$
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