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BQ25616RTWR - Texas Instruments

Description: Battery Management Standalone 1-cell 3.0-A buck battery charger with power path and 1.2-A boost operation 24-WQFN -40 to 85

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PCB Footprints
BQ25616RTWR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTW (S-PWQFN-N24)
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3D Models
BQ25616RTWR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTW (S-PWQFN-N24)
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BQ25616RTWR Details

  • Manufacturer Part Number:

    BQ25616RTWR

  • 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:

    2020-01-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    13.5 V

  • Input Voltage-Min:

    3.9 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    13.5 V

  • Supply Voltage-Min (Vsup):

    3.9 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +3.9V

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

    30

  • Width:

    4 mm

BQ25616RTWR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the BQ25616RTWR can be found in the Texas Instruments application note 'BQ25616RTWR Layout and Placement Guidelines' (SLUAUH7). It provides guidance on component placement, routing, and thermal management to ensure optimal performance and reliability.
  • The BQ25616RTWR has a programmable charging profile that can be optimized for specific battery types and chemistries. TI provides a charging profile optimization tool (SWCU117) that helps engineers customize the charging profile based on their battery's characteristics and requirements.
  • The BQ25616RTWR has a thermal shutdown feature that protects the device from overheating. To ensure reliable operation, it's essential to provide adequate thermal management, such as heat sinks, thermal pads, and airflow, to keep the device within its operating temperature range (–40°C to 85°C).
  • The BQ25616RTWR has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source. The OVP threshold can be set using an external resistor divider network. TI provides a detailed application note (SLUAUH6) on implementing OVP with the BQ25616RTWR.
  • The BQ25616RTWR is designed to meet EMI and EMC standards, but proper PCB layout, component selection, and shielding are still essential to ensure compliance. TI provides guidelines for EMI and EMC design considerations in the device's datasheet and application notes.

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BQ25616RTWR 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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