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BQ24160ARGER - Texas Instruments

Description: 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path

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PCB Footprints
BQ24160ARGER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024H-1
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3D Models
BQ24160ARGER - Texas Instruments  - 3D model - Quad Flat No-Lead - RGE0024H-1
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BQ24160ARGER Details

  • Manufacturer Part Number:

    BQ24160ARGER

  • 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:

    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

BQ24160ARGER Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the IC placed close to the battery and the input capacitor. The layout should minimize the loop area of the high-current paths to reduce EMI. A 4-layer PCB with a solid ground plane is recommended.
  • The BQ24160ARGER has a programmable charging current and voltage. You can adjust the charging current by selecting the appropriate resistor value for the ISET pin. The charging voltage can be adjusted by selecting the appropriate resistor divider network for the VREG pin. Refer to the datasheet for the calculation formulas.
  • The EN pin is an active-high enable input that allows the device to be turned on and off. When EN is high, the device is enabled, and when EN is low, the device is disabled. This pin can be used to implement power-saving modes or to turn off the charger when not in use.
  • The BQ24160ARGER has built-in OVP and OCP features. The device will automatically limit the charging current and voltage to prevent damage to the battery or the charger. However, it is recommended to add external OVP and OCP components, such as a voltage supervisor and a current sense resistor, to provide additional protection.
  • Yes, the BQ24160ARGER can be used with non-standard battery chemistries. However, the charging algorithm and voltage/current limits may need to be adjusted accordingly. Consult the datasheet and application notes for guidance on customizing the charger for non-standard battery chemistries.

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BQ24160ARGER 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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