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BQ25101HYFPT - Texas Instruments

Description: Battery Management 250-mA Chargr 1mA term 75nA Batry leak

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BQ25101HYFPT - Texas Instruments PCB footprint - BGA - BGA - YFP0006
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BQ25101HYFPT - Texas Instruments  - 3D model - BGA - YFP0006
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BQ25101HYFPT Details

  • Manufacturer Part Number:

    BQ25101HYFPT

  • 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

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    4.45 V

  • JESD-30 Code:

    R-XBGA-B6

  • JESD-609 Code:

    e1

  • Length:

    1 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • 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):

    6.5 V

  • Supply Voltage-Min (Vsup):

    4.45 V

  • Surface Mount:

    YES

  • 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

  • Width:

    1.4 mm

BQ25101HYFPT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA623, which includes guidelines for component placement, routing, and thermal considerations to ensure optimal performance and minimize noise.
  • The BQ25101HYFPT has a programmable charging current and voltage. You can use the I2C interface to adjust these parameters using the bq25101_eval.c code provided in the TI website. You can also refer to the battery manufacturer's recommendations and the IEC 62133 standard for guidance.
  • The EN (Enable) pin is used to enable or disable the charging function. When EN is high, the charger is enabled, and when EN is low, the charger is disabled. You can use this pin to control the charging function through an external signal or a microcontroller.
  • The BQ25101HYFPT has built-in OVP and OTP protection. However, you should still consider adding external protection components, such as a voltage supervisor and a thermal sensor, to ensure robust protection and fault detection in your design.
  • The recommended input capacitor value is 1uF to 10uF, and the type should be a low-ESR ceramic capacitor, such as X5R or X7R, to minimize noise and ensure stable operation.

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BQ25101HYFPT 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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Part Image BQ25101HYFPR Texas Instruments

LINEAR BATTERY CHARGER, BGA6