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BQ25700ARSNR - Texas Instruments

Description: NVDC SMBus Battery Buck-Boost Charge Controller with System Power Monitor & Processor

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Symbol
BQ25700ARSNR - Texas Instruments - PCB symbol
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PCB Footprints
BQ25700ARSNR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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3D Models
BQ25700ARSNR - Texas Instruments - 3D model - Quad Flat No-Lead - RSN (S-PWQFN-N32)
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BQ25700ARSNR Details

  • Manufacturer Part Number:

    BQ25700ARSNR

  • 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:

    2017-05-20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • 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):

    24 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ25700ARSNR 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 it's crucial to consider the specific application requirements and operating conditions.
  • The BQ25700ARSNR can handle input voltages up to 22V, but it's essential to ensure that the input voltage does not exceed the maximum rating to prevent damage to the device.
  • The output voltage can be set using the FB pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The EN pin is an active-high enable input that allows the device to be turned on or off. Connect the EN pin to a logic high (e.g., VCC) to enable the device, or connect it to a logic low (e.g., GND) to disable it.

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BQ25700ARSNR Overview

Use the download button to access the BQ25700ARSNR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ257, 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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BQ25700ARSNR Alternates

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Part Image BQ25700ARSNT Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, PQCC32