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BQ25723RSNR - Texas Instruments

Description: Battery Management I C 1-4 cell NVDC buck-boost battery charge controller with power path and USB-C PD OTG

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PCB Footprints
BQ25723RSNR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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3D Models
BQ25723RSNR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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BQ25723RSNR Details

  • Manufacturer Part Number:

    BQ25723RSNR

  • 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:

    BATTERY MONITOR/PROTECTOR

  • Input Voltage-Max:

    26 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:

    125 °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):

    26 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    AUTOMOTIVE

  • 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

BQ25723RSNR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-current paths is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power paths.
  • Use the TI WEBENCH Power Designer tool to generate a compensation network design based on the specific application requirements. The tool provides a recommended compensation network component values and layout guidelines.
  • The BQ25723RSNR can handle input voltages up to 22V, but it's recommended to keep the input voltage below 18V to ensure reliable operation and minimize the risk of overvoltage stress.
  • Monitor the input voltage, output current, and junction temperature to ensure they are within the specified limits. Use the thermal monitoring feature to prevent overheating, and implement overcurrent protection to prevent excessive current draw.
  • Yes, the BQ25723RSNR is rated for operation up to 105°C, but the maximum junction temperature should not exceed 125°C. Ensure proper thermal design and heat sinking to prevent overheating.

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BQ25723RSNR 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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