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BQ24078RGTT - Texas Instruments

Description: 1.5A Linear Charger with Powerpath Management

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PCB Footprints
BQ24078RGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C height=1
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3D Models
BQ24078RGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016C height=1
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BQ24078RGTT Details

  • Manufacturer Part Number:

    BQ24078RGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-10-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES WITH SUPPLY VOLTAGE 4.35 TO 26V

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    6.4 V

  • Input Voltage-Min:

    4.35 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    6.4 V

  • Supply Voltage-Min (Vsup):

    4.35 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:

    QUAD

  • Threshold Voltage-Nom:

    +6.6V

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

    30

  • Width:

    3 mm

BQ24078RGTT Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the BQ24078RGTT can be found in the Texas Instruments application note SLUA433, which provides guidelines for PCB layout, component placement, and thermal management.
  • The BQ24078RGTT has a programmable charging profile, and the optimal profile depends on the specific battery chemistry used. Consult the battery manufacturer's recommendations and the BQ24078RGTT datasheet for guidance on setting the charging voltage, current, and termination conditions.
  • The BQ24078RGTT is rated for operation from -40°C to 85°C, but the maximum ambient temperature range may be limited by the specific application and thermal design. Ensure proper thermal management and heat sinking to maintain a safe operating temperature.
  • Yes, the BQ24078RGTT is compatible with USB-C PD controllers. The BQ24078RGTT can be configured to work with PD controllers to negotiate power delivery and charging profiles.
  • The BQ24078RGTT has built-in OVP and UVP features. Configure the OVP and UVP thresholds using the device's registers, and ensure that the input voltage is within the recommended operating range to prevent damage to the device.

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BQ24078RGTT 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 BQ24078RGTR Texas Instruments

Adjustable, 1 Channel, +6.6V, PQCC16