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BQ25708RSNT - Texas Instruments

Description: SMBus Multi-Chemistry Battery Buck-Boost Charge Controller

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BQ25708RSNT - Texas Instruments - PCB symbol
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PCB Footprints
BQ25708RSNT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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3D Models
BQ25708RSNT - Texas Instruments - 3D model - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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BQ25708RSNT Details

  • Manufacturer Part Number:

    BQ25708RSNT

  • 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:

    2017-12-10

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • 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):

    24 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ25708RSNT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-current paths is recommended. TI provides a reference design and layout guidelines in the datasheet and application notes.
  • Use TI's WEBENCH Power Designer tool to generate a customized compensation network design based on the specific application requirements. The tool provides a step-by-step guide to optimize the compensation network for stability and performance.
  • The BQ25708RSNT can handle input voltages up to 22V, but it's recommended to operate within the specified input voltage range of 7V to 18V for optimal performance and reliability.
  • TI provides a safety and regulatory compliance guide for the BQ25708RSNT, which includes guidelines for meeting standards such as UL, IEC, and EN. Additionally, TI offers a range of certified modules and reference designs that meet specific regulatory requirements.
  • The thermal derating curve for the BQ25708RSNT is provided in the datasheet, which shows the maximum allowed junction temperature (TJ) vs. ambient temperature (TA). The curve helps designers to determine the maximum power dissipation and thermal management requirements.

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BQ25708RSNT Overview

Use the download button to access the BQ25708RSNT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ257, 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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Part Image BQ25708RSNR Texas Instruments

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