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BQ25150YFPT - Texas Instruments

Description: Low IQ linear battery charge management solution with LDO and ADC

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PCB Footprints
BQ25150YFPT - Texas Instruments PCB footprint - BGA - BGA - YFP0020-1
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BQ25150YFPT - Texas Instruments  - 3D model - BGA - YFP0020-1
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BQ25150YFPT Details

  • Manufacturer Part Number:

    BQ25150YFPT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-02-10

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.4 V

  • JESD-30 Code:

    R-PBGA-B20

  • JESD-609 Code:

    e1

  • Length:

    2.015 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • 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

  • Seated Height-Max:

    0.5 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    3.15 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:

    1.615 mm

BQ25150YFPT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Place the IC near the battery and keep the high-current paths short and wide. Use thermal vias to connect the IC's thermal pad to the ground plane.
  • Choose components with low ESR and high ripple current ratings. For the inductor, select one with a high saturation current and low DCR. For the capacitor, choose one with a high capacitance and low ESR. Refer to the datasheet for specific recommendations.
  • The BQ25150YFPT is rated for operation from -40°C to 85°C. However, the device may still function outside this range, but with reduced performance and reliability.
  • Use an oscilloscope to monitor the input and output voltages, and the switch node voltage. Check for proper PCB layout, component selection, and thermal management. Consult the datasheet and application notes for troubleshooting guides.
  • Yes, the BQ25150YFPT is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that the device is used within its specified operating conditions and that the system is designed with adequate safety margins.

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BQ25150YFPT Overview

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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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Adjustable, 2 Channel, PBGA20