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BQ25120YFPT - Texas Instruments

Description: 700nA Low Iq Highly Integrated Battery Charge Management Solution for Wearables and IoT

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BQ25120YFPT - Texas Instruments - PCB symbol
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PCB Footprints
BQ25120YFPT - Texas Instruments PCB footprint - BGA - BGA - YFP0025 height=0.5
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3D Models
BQ25120YFPT - Texas Instruments - 3D model - BGA - YFP0025 height=0.5
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BQ25120YFPT Details

  • Manufacturer Part Number:

    BQ25120YFPT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.4 V

  • JESD-30 Code:

    R-PBGA-B25

  • JESD-609 Code:

    e1

  • Length:

    2.53 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA25,5X5,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.5 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2.468 mm

BQ25120YFPT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power paths.
  • Consult the datasheet for the specific battery chemistry you are using, and adjust the charger's voltage and current settings accordingly. You may also need to adjust the charge termination voltage and timer settings.
  • The BQ25120YFPT is rated for operation from -40°C to 85°C. However, the device's performance and reliability may be affected at extreme temperatures.
  • Yes, but you will need to ensure that each battery has its own charging circuit and that the total current drawn from the input source does not exceed the maximum rating of the BQ25120YFPT.
  • Check the input voltage and current, output voltage and current, and battery voltage and current. Verify that the charger is properly configured for the specific battery chemistry and that the PCB layout is correct. Consult the datasheet and application notes for troubleshooting guidelines.

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BQ25120YFPT Overview

Use the download button to access the BQ25120YFPT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ251, or try a keyword search, such as Power Management Circuits

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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