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BQ25176MDSGR - Texas Instruments

Description: Battery Management 800-mA linear battery charger for one-cell Li-ion and LiFePO4 with VINDPM 8-WSON -40 to 125

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BQ25176MDSGR - Texas Instruments - PCB symbol
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PCB Footprints
BQ25176MDSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A_2023-1
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3D Models
BQ25176MDSGR - Texas Instruments - 3D model - Small Outline No-lead - DSG0008A_2023-1
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BQ25176MDSGR Details

  • Manufacturer Part Number:

    BQ25176MDSGR

  • 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:

    18 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.2V

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

    30

  • Width:

    2 mm

BQ25176MDSGR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA645, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The BQ25176MDSGR has a programmable charging profile, and Texas Instruments provides a charging profile optimization tool, the BQ25176EVM, which allows you to customize the charging profile for your specific battery chemistry and application requirements.
  • The BQ25176MDSGR has an operating ambient temperature range of -40°C to 85°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and longevity.
  • While the BQ25176MDSGR is optimized for Li-ion batteries, it can be used with other battery chemistries such as Li-polymer, Li-iron phosphate, and NiMH, but the charging profile and settings may need to be adjusted accordingly.
  • The BQ25176MDSGR has a built-in OVP feature that can be enabled through the I2C interface, and Texas Instruments provides a detailed implementation guide in the application note SLUA646.

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BQ25176MDSGR Overview

Use the download button to access the BQ25176MDSGR 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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