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BQ7692003PWR - Texas Instruments

Description: 3 to 5-Series Cell Li-Ion and Li-Phosphate Battery Monitor (bq76940 Family)

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BQ7692003PWR - Texas Instruments - PCB symbol
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BQ7692003PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - BQ76925PWR
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BQ7692003PWR - Texas Instruments - 3D model - Small Outline Packages - BQ76925PWR
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BQ7692003PWR Details

  • Manufacturer Part Number:

    BQ7692003PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • Input Voltage-Max:

    25 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    25 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +0.7V

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

    30

  • Width:

    4.4 mm

BQ7692003PWR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling. Additionally, ensure that the PCB layout is symmetrical and balanced to reduce electromagnetic interference (EMI).
  • Calibration of the BQ7692003PWR involves adjusting the internal voltage and current sense amplifiers. Texas Instruments provides a calibration procedure in the datasheet, which involves applying known voltage and current levels to the device and adjusting the internal amplifiers to achieve accurate measurements. It's essential to follow the recommended calibration procedure to ensure accurate measurements.
  • The BQ7692003PWR is rated for operation from -40°C to 125°C. However, the device's accuracy and performance may degrade at extreme temperatures. It's essential to ensure that the device operates within the recommended temperature range to maintain accuracy and reliability.
  • The BQ7692003PWR has built-in overvoltage and undervoltage detection capabilities. The device can detect voltage levels outside the specified range and generate an alert or interrupt signal. It's essential to implement proper voltage monitoring and protection circuits to prevent damage to the device and ensure reliable operation.
  • The recommended power-up sequence for the BQ7692003PWR involves applying power to the device in the following order: VCC, VDD, and then the analog input voltage. This sequence ensures that the device powers up correctly and minimizes the risk of damage or malfunction.

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BQ7692003PWR 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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Part Image BQ7692003PW Texas Instruments

BATTERY MONITOR, Adjustable, 1 Channel, +0.7V, PDSO20