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BQ25710RSNR - Texas Instruments

Description: SMBus battery buck-boost charge controller with system power monitor & processor hot monitor

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PCB Footprints
BQ25710RSNR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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3D Models
BQ25710RSNR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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BQ25710RSNR Details

  • Manufacturer Part Number:

    BQ25710RSNR

  • 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:

    2018-07-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • 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:

    2

  • Number of Channels:

    2

  • 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):

    26 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ25710RSNR Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ25710RSNR involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. TI provides a recommended PCB layout in the datasheet and application notes.
  • Optimizing the compensation network involves selecting the right values for the compensation resistors and capacitors. TI provides a compensation calculator tool to help with this process. Additionally, the datasheet provides guidelines for selecting the compensation components based on the output voltage and current.
  • The BQ25710RSNR can handle input voltages up to 22V, but it's recommended to keep the input voltage below 18V for optimal performance and to prevent overheating.
  • To ensure the BQ25710RSNR operates within its thermal limits, it's essential to provide adequate heat sinking, such as a thermal pad or a heat sink, and to keep the ambient temperature below 85°C. The datasheet provides thermal resistance and junction-to-ambient thermal resistance values to help with thermal design.
  • Yes, the BQ25710RSNR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a high-reliability process. However, it's essential to follow the recommended design and layout guidelines to ensure the device operates reliably in these applications.

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BQ25710RSNR 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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