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BQ40Z50RSMR-R1 - Texas Instruments

Description: Battery Management R 595-BQ40Z50RSMR-R2

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BQ40Z50RSMR-R1 - Texas Instruments - PCB symbol
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PCB Footprints
BQ40Z50RSMR-R1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSM0032A
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3D Models
BQ40Z50RSMR-R1 - Texas Instruments - 3D model - Quad Flat No-Lead - RSM0032A
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BQ40Z50RSMR-R1 Details

  • Manufacturer Part Number:

    BQ40Z50RSMR-R1

  • 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:

    BATTERY MONITOR

  • 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 Equivalence Code:

    LCC32,.16SQ,16

  • 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 Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    14.4 V

  • Surface Mount:

    YES

  • 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

BQ40Z50RSMR-R1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling.
  • Calibration involves setting the device's internal registers to match the specific battery chemistry and capacity. TI provides a calibration guide and software tools to simplify the process. It's essential to follow the recommended calibration procedure to ensure accurate fuel gauging.
  • Temperature affects the battery's internal resistance and capacity, which can impact the fuel gauge's accuracy. The BQ40Z50RSMR-R1 has built-in temperature compensation, but it's still important to consider temperature effects when designing the system. TI provides guidance on temperature compensation in the datasheet.
  • When the battery is swapped or replaced, the fuel gauge needs to be reset and recalibrated. TI provides guidelines on how to handle battery replacement and reset the device. It's essential to follow these guidelines to ensure accurate fuel gauging after battery replacement.
  • The BQ40Z50RSMR-R1 has built-in fault detection and alert mechanisms for overcharge, over-discharge, and other battery faults. The device can be configured to respond to these faults by generating interrupts or alerts, allowing the system to take corrective action.

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BQ40Z50RSMR-R1 Overview

Use the download button to access the BQ40Z50RSMR-R1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ40Z, 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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