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BQ296100DSGR - Texas Instruments

Description: 2-4S Overvoltage Protector with LDO Output

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BQ296100DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - BQ296100DSGR
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BQ296100DSGR Details

  • Manufacturer Part Number:

    BQ296100DSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD ARE 4.35 AND 2.5V

  • Adjustable Threshold:

    NO

  • 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:

    +4.35,2.5V

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

    30

  • Width:

    2 mm

BQ296100DSGR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the application note 'BQ29610x Layout Guidelines' (SLUAUH7) for optimal performance and to minimize noise and EMI.
  • The BQ296100DSGR is designed to work with various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. To configure the device for a specific chemistry, refer to the 'Battery Chemistry Configuration' section in the datasheet and adjust the values of the external resistors and capacitors accordingly.
  • The BQ296100DSGR can handle charging currents up to 2A, but the maximum current is limited by the external power transistor and the PCB design. It's recommended to follow the guidelines in the datasheet and application notes to ensure safe and reliable operation.
  • The BQ296100DSGR has a built-in overcharge protection feature that can be enabled by connecting the OVP pin to a voltage source. The device will automatically disconnect the charging current when the battery voltage reaches the overcharge threshold. Refer to the datasheet for more information on how to implement overcharge protection.
  • Yes, the BQ296100DSGR can be used with a USB port for charging. The device is designed to work with USB charging profiles, including USB BC1.2 and USB-C. However, additional circuitry and components may be required to implement USB charging, such as a USB transceiver and a voltage regulator.

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BQ296100DSGR 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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