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BQ24380DSGR - Texas Instruments

Description: Overvoltage/Overcurrent Protection IC and Li+ Charger Front End Protection IC with LDO Mode, 6.3 OVP

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PCB Footprints
BQ24380DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - WSON-1
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BQ24380DSGR - Texas Instruments  - 3D model - Small Outline No-lead - WSON-1
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BQ24380DSGR Details

  • Manufacturer Part Number:

    BQ24380DSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    30 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.25 mA

  • Supply Voltage-Max (Vsup):

    30 V

  • Supply Voltage-Min (Vsup):

    3.3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +5.5V

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

    30

  • Width:

    2 mm

BQ24380DSGR 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.
  • Use a low-impedance current sense resistor (RSENSE) and ensure it's placed close to the device. Also, use a Kelvin connection to the sense resistor to minimize errors.
  • The BQ24380DSGR is rated for operation up to 105°C ambient temperature. However, it's recommended to derate the device for reliable operation above 85°C.
  • Yes, but ensure the device is properly secured to the PCB using a suitable adhesive or mechanical fastening method to prevent damage from vibration.
  • Use an external OVP circuit or a TVS diode to protect the device from voltage transients. The BQ24380DSGR has an internal OVP threshold of 24V, but external protection is recommended for added safety.

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BQ24380DSGR 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 BQ24380DSGT Texas Instruments

Fixed, 1 Channel, +5.5V, PDSO8

Part Image BQ24380DSGRG4 Texas Instruments

LINEAR BATTERY CHARGER, Fixed, 1 Channel, +6.3V, PDSO8