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BQ24073RGTT - Texas Instruments

Description: USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V

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PCB Footprints
BQ24073RGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C height 1
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3D Models
BQ24073RGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016C height 1
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BQ24073RGTT Details

  • Manufacturer Part Number:

    BQ24073RGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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 Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    26 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

BQ24073RGTT Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ24073RGTT involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. TI provides a recommended PCB layout in the datasheet and application notes.
  • The selection of input and output capacitors for the BQ24073RGTT depends on the specific application requirements. TI recommends using low-ESR capacitors with a minimum capacitance of 4.7uF for the input and 10uF for the output. The capacitor selection guide in the datasheet provides more information.
  • The BQ24073RGTT can handle input voltages up to 18V, but it is recommended to operate within the specified input voltage range of 4.5V to 12V for optimal performance and reliability.
  • The BQ24073RGTT has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source. The device will shut down if the input voltage exceeds the OVP threshold. The datasheet provides more information on how to implement OVP.
  • The BQ24073RGTT is rated for operation up to 85°C, but it can be used in high-temperature environments with proper thermal management. TI recommends using a heat sink or thermal pad to ensure reliable operation above 85°C.

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BQ24073RGTT 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 BQ24073RGTTG4 Texas Instruments

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