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BQ24156AYFFR - Texas Instruments

Description: Battery Management Fully Int Sw Mode 1-Cell Li-Ion Chrgr

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BQ24156AYFFR - Texas Instruments - PCB symbol
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PCB Footprints
BQ24156AYFFR - Texas Instruments PCB footprint - BGA - BGA - YFF(r-xbga-n20)
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BQ24156AYFFR - Texas Instruments - 3D model - BGA - YFF(r-xbga-n20)
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BQ24156AYFFR Details

  • Manufacturer Part Number:

    BQ24156AYFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    20

  • 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:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    9 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    R-XBGA-B20

  • JESD-609 Code:

    e1

  • Length:

    2.14 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA20,4X5,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Supply Voltage-Max (Vsup):

    9 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • 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 mm

BQ24156AYFFR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA444, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The BQ24156AYFFR has a programmable charging profile, and Texas Instruments provides a charging profile optimization tool, the BQ24156EVM-796, which allows you to customize the charging profile for your specific battery chemistry. You can also consult the application note SLUA445 for more information on charging profile optimization.
  • The BQ24156AYFFR has an operating ambient temperature range of -40°C to 85°C, but it's recommended to derate the device's performance at high temperatures. Consult the datasheet for more information on thermal derating and thermal management.
  • The BQ24156AYFFR has built-in OVP and UVP features, but you need to implement external components to set the voltage thresholds. Consult the datasheet and application note SLUA446 for more information on implementing OVP and UVP with the BQ24156AYFFR.
  • The recommended input capacitor value and type depend on the specific application and input voltage. As a general guideline, a 10uF to 22uF X5R or X7R ceramic capacitor is recommended. Consult the datasheet and application note SLUA447 for more information on input capacitor selection.

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BQ24156AYFFR Overview

Use the download button to access the BQ24156AYFFR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ241, 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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