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BQ296103DSGR - Texas Instruments

Description: 2-4S Overvoltage Protector with LDO Output

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BQ296103DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - BQ296103DSGR
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BQ296103DSGR Details

  • Manufacturer Part Number:

    BQ296103DSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Battery over-voltage protection(Min/Max)(V) : 3.85 and 4.6

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • Input Voltage-Max:

    20 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • 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:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.008 mA

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    14.4 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.5

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

    30

  • Width:

    2 mm

BQ296103DSGR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and wide, and use thermal vias to dissipate heat.
  • Choose components with low ESR and high ripple current ratings. For the output capacitor, select a low-ESR ceramic or polymer capacitor with a voltage rating of at least 2x the output voltage.
  • The maximum ambient temperature for the BQ296103DSGR is 85°C, but it can be derated to 70°C for high-reliability applications.
  • Use an external current sense resistor and a comparator to monitor the current. When the current exceeds the threshold, pull the EN pin low to shut down the device.
  • Yes, but ensure the PCB is securely fastened and the components are properly soldered. Consider using a vibration-resistant capacitor and a secure mounting method for the device.

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BQ296103DSGR 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 BQ296103DSGT Texas Instruments

BATTERY PROTECTOR, Adjustable, 4 Channel, +4.5, PDSO8