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BQ24600RVAR - Texas Instruments

Description: Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger

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PCB Footprints
BQ24600RVAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RVA(S-PVQFN-N16)
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3D Models
BQ24600RVAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RVA(S-PVQFN-N16)
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BQ24600RVAR Details

  • Manufacturer Part Number:

    BQ24600RVAR

  • 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:

    28 V

  • Input Voltage-Min:

    5 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3.5 mm

  • Moisture Sensitivity Level:

    1

  • 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,.14SQ,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):

    5 mA

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    20 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • 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:

    +0.35

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

    30

  • Width:

    3.5 mm

BQ24600RVAR 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. Refer to the TI application note 'BQ24600RVAR PCB Layout Guidelines' for more details.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value (e.g., 1-10 μH). Consider the inductor's physical size, core material, and operating frequency. TI's 'Inductor Selection Guide for BQ24600RVAR' can help with the selection process.
  • The BQ24600RVAR can handle input voltages up to 32 V, but it's recommended to keep the input voltage below 28 V to ensure reliable operation and minimize stress on the device.
  • Use the FB pin to set the output voltage. Connect a resistive divider from the output voltage to the FB pin, and calculate the resistor values using the formula provided in the datasheet. The output voltage can be adjusted from 0.8 V to 15 V.
  • The thermal derating curve is not explicitly provided in the datasheet, but it can be estimated using the junction-to-ambient thermal resistance (RθJA) value of 30°C/W. Derating starts at 125°C, and the device should be operated below 100°C for optimal performance.

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BQ24600RVAR 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 BQ24600RVAT Texas Instruments

Adjustable, 1 Channel, +0.35, PQCC16