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BQ24161RGER - Texas Instruments

Description: Battery Charger Li-Ion 2500mA 3.5V to 4.44V 24-Pin VQFN EP T/R

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Symbol
BQ24161RGER - Texas Instruments - PCB symbol
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PCB Footprints
BQ24161RGER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024H-1
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3D Models
BQ24161RGER - Texas Instruments - 3D model - Quad Flat No-Lead - RGE0024H-1
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BQ24161RGER Details

  • Manufacturer Part Number:

    BQ24161RGER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • 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:

    10 V

  • Input Voltage-Min:

    4.2 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 Equivalence Code:

    LCC24,.16SQ,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):

    10 V

  • Supply Voltage-Min (Vsup):

    4.2 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

  • Threshold Voltage-Nom:

    +3.8V

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

    30

  • Width:

    4 mm

BQ24161RGER Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA444, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The BQ24161RGER can be configured for different charging scenarios using the I2C interface. The device has several registers that can be programmed to set the charging voltage, current, and timer. The configuration depends on the specific charging requirements and can be found in the device's datasheet and application notes.
  • The BQ24161RGER is rated for operation in an ambient temperature range of -40°C to 85°C. However, the device's performance and reliability may be affected at extreme temperatures. It is recommended to follow the thermal management guidelines in the application note SLUA444 to ensure optimal performance.
  • The BQ24161RGER has built-in OVP and OCP features that can be configured using the I2C interface. The device can detect over-voltage and over-current conditions and respond accordingly. The specific configuration and response depend on the application requirements and can be found in the device's datasheet and application notes.
  • Yes, the BQ24161RGER can be used with a USB-C PD controller. The device is compatible with USB-C PD specifications and can be configured to work with PD controllers. However, the specific implementation and configuration depend on the PD controller and the application requirements.

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BQ24161RGER 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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