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BQ21061YFPR - Texas Instruments

Description: 500-mA 1-cell linear charger with 10-nA ship mode, power-path, regulated system voltage and LDO</

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BQ21061YFPR - Texas Instruments - PCB symbol
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PCB Footprints
BQ21061YFPR - Texas Instruments PCB footprint - BGA - BGA - YFP0020-1
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3D Models
BQ21061YFPR - Texas Instruments - 3D model - BGA - YFP0020-1
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BQ21061YFPR Details

  • Manufacturer Part Number:

    BQ21061YFPR

  • 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:

    2019-09-07

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.15 V

  • JESD-30 Code:

    R-PBGA-B20

  • JESD-609 Code:

    e1

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA20,4X5,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.5 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    3.15 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

BQ21061YFPR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the battery, and the power traces should be wide and short to minimize resistance and inductance.
  • The BQ21061YFPR can be configured using the I2C interface to set the battery chemistry, capacity, and charging parameters. The device also has a built-in battery detection feature that can automatically detect the battery type and capacity.
  • The BQ21061YFPR can support up to 2A of charging current, but the maximum current is dependent on the input voltage and the battery capacity. The device also has a built-in overcurrent protection feature to prevent damage from excessive current.
  • The BQ21061YFPR has built-in protection features such as overcharge protection, over-discharge protection, and short-circuit protection. The device also has a thermal protection feature that shuts down the device if the junction temperature exceeds 150°C.
  • The BQ21061YFPR is rated for operation up to 85°C, but it can be used in high-temperature environments with proper thermal design and heat sinking. However, the device's performance and reliability may be affected at high temperatures.

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BQ21061YFPR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like BQ210, 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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