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BQ25120F3AYFPR - Texas Instruments

Description: Battery Management 700-nA low IQ highly integrated battery charge management solution 25-DSBGA -40 to 85

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BQ25120F3AYFPR - Texas Instruments - PCB symbol
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BQ25120F3AYFPR - Texas Instruments PCB footprint - BGA - BGA - YFP0025
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BQ25120F3AYFPR - Texas Instruments - 3D model - BGA - YFP0025
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BQ25120F3AYFPR Details

  • Manufacturer Part Number:

    BQ25120F3AYFPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    4

  • 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 Current-Max (Isup):

    3 mA

  • 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

  • Threshold Voltage-Nom:

    +3.6V

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

    30

  • Width:

    2.468 mm

BQ25120F3AYFPR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the TI application note 'Battery Charger Layout Guidelines' (SLUA623) for optimal performance and thermal management.
  • The selection of charging voltage and current depends on the specific battery chemistry and capacity. TI provides a battery charging design guide (SLUA455) that helps in selecting the right charging parameters. Additionally, the BQ25120F3AYFPR has a programmable charging voltage and current, which can be set using external resistors or through I2C interface.
  • The BQ25120F3AYFPR has an operating temperature range of -40°C to 85°C, but the maximum ambient temperature for reliable operation depends on the specific application and thermal design. TI recommends following the thermal design guidelines in the datasheet and application notes to ensure reliable operation.
  • The BQ25120F3AYFPR has built-in OVP and UVP features, but the specific implementation depends on the application requirements. TI provides guidelines on implementing OVP and UVP in the datasheet and application notes, including the use of external components and programming the device through I2C interface.
  • The recommended input capacitor value and type depend on the specific application and input voltage. TI recommends using a low-ESR ceramic capacitor with a value of 1-10uF, and following the guidelines in the datasheet and application notes for input capacitor selection.

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BQ25120F3AYFPR Overview

Use the download button to access the BQ25120F3AYFPR 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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