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BQ34210IPWRQ1 - Texas Instruments

Description: Automotive Qualified Single Cell System-Side CEDV Fuel Gauge

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BQ34210IPWRQ1 - Texas Instruments - PCB symbol
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BQ34210IPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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BQ34210IPWRQ1 - Texas Instruments - 3D model - Small Outline Packages - PW (R-PDSO-G14)
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BQ34210IPWRQ1 Details

  • Manufacturer Part Number:

    BQ34210IPWRQ1

  • 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

  • Date Of Intro:

    2017-08-10

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    4.5 V

  • Supply Voltage-Min (Vsup):

    2.45 V

  • Supply Voltage-Nom (Vsup):

    3.6 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:

    +2V

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

    30

  • Width:

    4.4 mm

BQ34210IPWRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Use a soft-start circuit to limit inrush current during power-up, and ensure that the input voltage rises slowly (e.g., 10 ms) to prevent voltage spikes. During power-down, ensure that the output voltage decays slowly to prevent back-EMF.
  • The choice of inductor, output capacitor, and switching frequency have a significant impact on efficiency. Optimize these components for the specific application to achieve the highest efficiency.
  • Use an oscilloscope to monitor the input and output voltages, as well as the switching node. Check for signs of oscillation, voltage spikes, or excessive current. Consult the datasheet and application notes for troubleshooting guidelines.
  • Use a shielded enclosure, keep the layout compact, and minimize loop areas. Ensure that the device is placed away from sensitive circuits and antennas. Follow the guidelines in the datasheet and relevant EMI/EMC standards (e.g., CISPR 22) for compliance.

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BQ34210IPWRQ1 Overview

Use the download button to access the BQ34210IPWRQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ342, 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 BQ34210IPWQ1 Texas Instruments

Fixed, 1 Channel, +2V, PDSO14