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BQ24715RGRR - Texas Instruments

Description: 2-3 Cell Li+ Battery SMBus NVDC-1 Charge Controller with N-Channel MOSFET Selectors

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BQ24715RGRR - Texas Instruments - PCB symbol
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PCB Footprints
BQ24715RGRR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGR (S-PVQFN-N20)
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3D Models
BQ24715RGRR - Texas Instruments - 3D model - Quad Flat No-Lead - RGR (S-PVQFN-N20)
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BQ24715RGRR Details

  • Manufacturer Part Number:

    BQ24715RGRR

  • 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

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    6 V

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    3.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °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 Voltage-Max (Vsup):

    24 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    20 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +3.2V

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

    30

  • Width:

    3.5 mm

BQ24715RGRR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-current paths is recommended. The datasheet provides a recommended layout, but it's essential to follow good PCB design practices to minimize noise and ensure reliable operation.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value. The datasheet provides guidelines for inductor selection, but consider factors like core material, size, and temperature rating to ensure optimal performance.
  • The BQ24715RGRR is rated for a maximum input voltage of 18V, but it's essential to consider the voltage rating of the input capacitors and other components in the circuit to ensure reliable operation.
  • The BQ24715RGRR has a built-in overcurrent protection feature. Connect the OCP pin to a resistor divider network to set the overcurrent threshold. The datasheet provides more information on how to implement overcurrent protection.
  • The EN (enable) pin is used to turn the device on or off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled. This pin can be used to implement power sequencing or to turn off the device during shutdown.

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BQ24715RGRR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like BQ247, or try a keyword search, such as Power Management Circuits

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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