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BQ24257YFFR
BQ24257YFFR BQ24257YFFR

815-BQ24257YFFR

Manufacturer:

Ultralife

Product Number:

815-BQ24257YFFR

Description:

BQ24257YFFR Overview


It comes in the package?of a Tape & Reel (TR). There is currently a package available named 30-UFBGA, DSBGA.This device is mounted using type Surface Mount.A temp

Datasheet:

-

Description:

BQ24257YFFR Overview


It comes in the package?of a Tape & Reel (TR). There is currently a package available named 30-UFBGA, DSBGA.This device is mounted using type Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.It provides its functionality by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Charge the device by supplying it with Constant - Programmable current.There are related parts for this device under the base part number BQ24257.It contains a total of 30 terminations.Batteries have a voltage of 4.44V Max.There are several programmable features, such as Timer.On the device, it is listed as having a charge current of 2A.You need 30 pins for it to work.A total of 1 channels are available.Batteries with a 5V voltage are compatible with it.The device can withstand a supply voltage of 6.5V.As long as the output voltage is set to 4.2V, then there is a possibility of optimal efficiency being achieved.With an output current of 0, the operation is carried out.The device falls under the Power Management Circuits subcategory.A mounting requires that it align itself with Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 2000mA.A switching frequency of 3kHz is present in the part.During normal operation, Vsup should remain above 4.35V.

BQ24257YFFR Features


Battery pack voltage of 4.44V Max
1 channels
Power Management Circuits subcategory
Switching frequency of 3kHz
30-UFBGA, DSBGA package

BQ24257YFFR Applications


There are a lot of Texas Instruments BQ24257YFFR Battery Chargers ICs applications.

  • Various chargers
  • Floor scrubber
  • Cellphones
  • Wireless headphones
  • Wearables
  • Home routers
  • Modern LA
  • Painting boat
  • Electric vehicles
  • Maintenance shops


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BQ24257YFFR information

Specifications
ACL Staticide Inc BQ24257YFFR technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc BQ24257YFFR
  • Type
    Parameter
  • Lifecycle Status
    NRND (Last Updated: 1 week ago)
  • Contact Plating
    Copper, Silver, Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    30-UFBGA, DSBGA
  • Number of Pins
    30
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e1
  • Pbfree Code
    yes
  • Part Status
    Not For New Designs
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    30
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Silver/Copper (Sn/Ag/Cu)
  • Subcategory
    Power Management Circuits
  • Terminal Position
    BOTTOM
  • Terminal Form
    BALL
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.4mm
  • Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    BQ24257
  • Qualification Status
    Not Qualified
  • Output Voltage
    4.2V
  • Supply Voltage-Min (Vsup)
    4.35V
  • Number of Channels
    1
  • Interface
    I2C, USB
  • Max Supply Voltage
    6.5V
  • Analog IC - Other Type
    POWER SUPPLY MANAGEMENT CIRCUIT
  • Output Current
    2A
  • Adjustable Threshold
    YES
  • Supply Current-Max (Isup)
    2000mA
  • Threshold Voltage
    +3.35V
  • Fault Protection
    Over Temperature, Over Voltage
  • Battery Chemistry
    Multi-Chemistry
  • Number of Cells
    1
  • Switching Frequency
    3kHz
  • Programmable Features
    Timer
  • Current - Charging
    Constant - Programmable
  • Charge Current - Max
    2A
  • Battery Pack Voltage
    4.44V Max
  • Height
    625μm
  • Length
    2.2mm
  • Width
    2.59mm
  • Thickness
    375μm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
BQ24257YFFR Relevant information

Hot Sale
Related Mode
The following parts include "BQ24257YFFR" in ACL Staticide Inc BQ24257YFFR.
  • Part Number
  • Manufacturer
  • Package
  • Description
  • Microchip Technology

    16-VQFN Exposed Pad

    Constant - Programmable MCP73864 16-VQFN Exposed Pad Tube 1.2A 16 Terminals 16 Pin

  • Texas Instruments

    16-VFQFN Exposed Pad

    Constant BQ24078 16-VFQFN Exposed Pad Tape & Reel (TR) 5V 16 Terminals

  • Ultralife

    24-VFQFN Exposed Pad

    Constant - Programmable BQ24292 24-VFQFN Exposed Pad Tape & Reel (TR) 4.5A 24 Terminals

  • Microchip Technology

    10-VFDFN Exposed Pad

    Constant - Programmable MCP73114 10-VFDFN Exposed Pad Tube 5.1V 1.1A 10 Terminals 10 Pin

  • Ultralife

    32-VFQFN Exposed Pad

    BQ24721 32-VFQFN Exposed Pad Tape & Reel (TR) 16A 32 Terminals 32 Pin

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