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BQ25601DRTWR - Texas Instruments

Description: I2C Controlled Single Cell 3-A Battery Charger with High Input Voltage and Power Path

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PCB Footprints
BQ25601DRTWR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTW (S-PWQFN-N24)
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3D Models
BQ25601DRTWR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTW (S-PWQFN-N24)
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BQ25601DRTWR Details

  • Manufacturer Part Number:

    BQ25601DRTWR

  • 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:

    2018-08-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    13.5 V

  • Input Voltage-Min:

    3.9 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • 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:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    13.5 V

  • Supply Voltage-Min (Vsup):

    3.9 V

  • Supply Voltage-Nom (Vsup):

    5 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

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

    30

  • Width:

    4 mm

BQ25601DRTWR Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ25601DRTWR involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. TI provides a recommended PCB layout in the datasheet and application notes.
  • The inductor value selection depends on the input voltage, output voltage, and desired output current. TI provides an inductor selection guide in the datasheet and application notes. A general rule of thumb is to choose an inductor with a value between 1.5uH to 4.7uH for most applications.
  • The BQ25601DRTWR can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • The BQ25601DRTWR has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold can be set by adjusting the voltage divider ratio. TI provides a detailed OVP implementation guide in the datasheet and application notes.
  • The BQ25601DRTWR is rated for operation up to 85°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability. TI provides thermal derating guidelines in the datasheet and application notes.

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BQ25601DRTWR 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 BQ25601DRTWT Texas Instruments

LINEAR BATTERY CHARGER, Adjustable, 2 Channel, PQCC24