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BQ29410DCT3R - Texas Instruments

Description: BQ29410DCT3R, Li-Ion Protector Circuit, Lithium-Ion, 8-Pin SSOP

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BQ29410DCT3R - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCT (R-PDSO-G8)
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BQ29410DCT3R - Texas Instruments  - 3D model - Small Outline Packages - DCT (R-PDSO-G8)
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BQ29410DCT3R Details

  • Manufacturer Part Number:

    BQ29410DCT3R

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    SECONDARY BATTERY PROTECTOR

  • Input Voltage-Max:

    25 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e6

  • Length:

    2.95 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    110 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.3 mm

  • Supply Voltage-Max (Vsup):

    25 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    14 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Bismuth (Sn/Bi)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2.8 mm

BQ29410DCT3R Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-current path is recommended. Keep the high-current path as short as possible and use wide traces (at least 50 mils) to minimize resistance and inductance.
  • The sense resistor value depends on the maximum current and voltage of your application. Use the formula Rsense = (Vout - Vin) / Imax to calculate the sense resistor value, where Vout is the output voltage, Vin is the input voltage, and Imax is the maximum current.
  • The EN (enable) pin is used to turn the device on and off. Connect the EN pin to a logic high (e.g., VCC) to enable the device, and connect it to a logic low (e.g., GND) to disable the device. You can also use the EN pin to implement a power-saving mode or to synchronize the device with other components.
  • You can compensate for the voltage drop by adding a voltage offset to the output voltage. The voltage offset can be calculated using the formula Voffset = Rsense * Imax. You can then adjust the output voltage accordingly to ensure the desired output voltage.
  • The maximum junction temperature of the BQ29410DCT3R is 150°C. Ensure the device stays within the safe operating range by providing adequate heat sinking, using a thermal interface material, and keeping the device away from heat sources.

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BQ29410DCT3R 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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