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BQ24314DSGR - Texas Instruments

Description: Charger front end protection IC with 30V max vin and 5.85V OVP

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PCB Footprints
BQ24314DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A HEIGHT 0.8
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3D Models
BQ24314DSGR - Texas Instruments  - 3D model - Small Outline No-lead - DSG0008A HEIGHT 0.8
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BQ24314DSGR Details

  • Manufacturer Part Number:

    BQ24314DSGR

  • 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:

    RESET THRESHOLD VOLTAGE IS 5.85V

  • Adjustable Threshold:

    YES

  • 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:

    85 °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):

    0.6 mA

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    3.3 V

  • Supply Voltage-Nom (Vsup):

    5 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:

    +2.7V

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

    30

  • Width:

    2 mm

BQ24314DSGR 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 heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer.
  • The maximum allowed voltage drop is 0.5V. Exceeding this may cause the device to malfunction or fail.
  • Yes, but ensure the battery voltage is within the recommended range (4.5V to 18V). Also, consider using a low-dropout linear regulator or a switching regulator to minimize power consumption.
  • Use an external current-sensing resistor and a thermal monitoring circuit to detect overcurrent and overheating conditions. Implement a shutdown or current-limiting mechanism to prevent damage.

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BQ24314DSGR 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 BQ24314DSGT Texas Instruments

LINEAR BATTERY CHARGER, Adjustable, 1 Channel, +2.7V, PDSO8

Part Image BQ24314DSGRG4 Texas Instruments

LINEAR BATTERY CHARGER, Adjustable, 1 Channel, +5.85V, PDSO8

Part Image BQ24314DSGTG4 Texas Instruments

LINEAR BATTERY CHARGER, Adjustable, 1 Channel, +5.85V, PDSO8

Part Image BQ24314DSG Texas Instruments

Adjustable, 1 Channel, +5.85V, PDSO8