BQ24278RGER

BQ24278RGER
Mfr. #:
BQ24278RGER
Descrizione:
Battery Management Singe In,Sgl Cell Sw mode LiIon Batt Chrg
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
BQ24278RGER Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
BQ24278RGER maggiori informazioni BQ24278RGER Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Gestione della batteria
RoHS:
Y
Prodotto:
Protezione della batteria
Tipo di batteria:
Li-Ion
Tensione di uscita:
4.2 V
Corrente di uscita:
2.5 A
Tensione di alimentazione operativa:
4 V to 10.5 V
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Pacchetto/custodia:
VQFN-24
Confezione:
Bobina
Serie:
BQ24278
Marca:
Texas Instruments
Stile di montaggio:
SMD/SMT
Kit di sviluppo:
BQ24278EVM-759
Sensibile all'umidità:
Tipologia di prodotto:
Gestione della batteria
Quantità confezione di fabbrica:
3000
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di 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 # Descrizione Azione Prezzo
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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    Disponibilità
    Azione:
    Available
    Su ordine:
    1500
    Inserisci la quantità:
    Il prezzo attuale di BQ24278RGER è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
    Prezzo di riferimento (USD)
    Quantità
    Prezzo unitario
    est. Prezzo
    1
    3,52 USD
    3,52 USD
    10
    3,16 USD
    31,60 USD
    100
    2,59 USD
    259,00 USD
    250
    2,43 USD
    607,50 USD
    500
    2,20 USD
    1 100,00 USD
    1000
    1,86 USD
    1 860,00 USD
    A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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