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BQ25175YBGR - Texas Instruments

Description: Battery Management Standalone 1-cell 800-mA linear battery charger in a WCSP package

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PCB Footprints
BQ25175YBGR - Texas Instruments PCB footprint - BGA - BGA - YBG0006_2022
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BQ25175YBGR - Texas Instruments  - 3D model - BGA - YBG0006_2022
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BQ25175YBGR Details

  • Manufacturer Part Number:

    BQ25175YBGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    6.5 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-PBGA-B6

  • JESD-609 Code:

    e1

  • Length:

    1.12 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA6,2X3,16

  • 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):

    6.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    4.4 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +6.75V

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

    30

  • Width:

    0.78 mm

BQ25175YBGR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA945, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The BQ25175YBGR has a programmable charging profile, and Texas Instruments provides a charging profile optimization tool, the BQ25175EVM, which allows you to customize the charging profile for your specific battery chemistry and application requirements.
  • The BQ25175YBGR is rated for operation from -40°C to 85°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and prevent thermal shutdown.
  • While the BQ25175YBGR is optimized for Li-Ion/Li-Polymer batteries, it can be used with other battery chemistries such as NiMH or Lead-Acid, but the charging profile and voltage regulation may need to be adjusted accordingly, and the device's performance may vary.
  • The BQ25175YBGR has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source, and setting the OVP threshold using an external resistor divider network, as described in the datasheet.

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BQ25175YBGR 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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