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BQ24278RGET

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Manufacturer No:

BQ24278RGET

Manufacturer:

Texas Instruments

HK JDW NO:

815-BQ24278RGET

Package:

24-VFQFN Exposed Pad

Datasheet:

BQ24278RGET

Description:

Constant - Programmable BQ24278 24-VFQFN Exposed Pad Cut Tape (CT) 5V 2.5A 24 Terminals

Quantity:

In Stock : 999

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Product Details

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BQ24278RGET Overview


The package that has it is the Cut Tape (CT) package.There is a 24-VFQFN Exposed Pad package included with this item that you will need to take care of.Surface Mount is the mounting type of the device.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.It provides its functionality by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.The related parts of the base part number BQ24278 can be found by following the order of the base part number.As far as the terminations are concerned, there are 24.It is a 3.7V voltage for the battery pack.It is necessary to connect the 24 pins during the installation process of this product.There are 1 channels available for this application.It is recommended to use devices with a maximum supply voltage of 10V.If it runs off of a 5V battery, then it should be able to run continuously.There is no damage to the device if an input voltage of 10.5V is applied.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.2V.It is performed with a current output of 2.5A for the output of the operation.This circuit can function at a low supply voltage, such as 4VV.As far as the mounting is concerned, it is mounted in the way of Surface Mount.With 1.5MHz switching frequency, the part operates.As a maximum output supply voltage for this operation, the voltage must be set to 4.221V.The maximum output current is reduced to 2.5A in order to meet the operation conditions.

BQ24278RGET Features


Battery pack voltage of 3.7V
1 channels
Switching frequency of 1.5MHz
24-VFQFN Exposed Pad package

BQ24278RGET Applications


There are a lot of Texas Instruments BQ24278RGET Battery Chargers ICs applications.

  • Smart cameras
  • Medical
  • MP3, MP4 player
  • Automotive battery charger circuits
  • Various chargers
  • Tablets
  • GPS tracker
  • Industrial
  • Smart power strips
  • Instruments and meters
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

BQ24278RGET

technical specifications, attributes, parameters and parts with similar specifications to BQ24278RGET.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 6 days ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    24-VFQFN Exposed Pad

  • Number of Pins

    24

  • Weight

    54.601182mg

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Cut Tape (CT)

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    24

  • ECCN Code

    EAR99

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Position

    QUAD

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Supply Voltage

    5V

  • Terminal Pitch

    0.5mm

  • Base Part Number

    BQ24278

  • Output Voltage

    4.2V

  • Max Output Current

    2.5A

  • Number of Channels

    1

  • Max Supply Voltage

    10.5V

  • Min Supply Voltage

    4V

  • Analog IC - Other Type

    POWER SUPPLY SUPPORT CIRCUIT

  • Output Current

    2.5A

  • Adjustable Threshold

    YES

  • Max Output Voltage

    4.221V

  • Nominal Input Voltage

    20V

  • Min Output Voltage

    4.179V

  • Fault Protection

    Over Temperature, Over Voltage, Short Circuit

  • Battery Chemistry

    Lithium-Ion

  • Number of Cells

    1

  • Switching Frequency

    1.5MHz

  • Voltage - Supply (Max)

    10V

  • Current - Charging

    Constant - Programmable

  • Battery Pack Voltage

    3.7V

  • Height

    1mm

  • Length

    4mm

  • Width

    4mm

  • Thickness

    880μm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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