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BQ24745RHDTG4

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Manufacturer No:

BQ24745RHDTG4

Manufacturer:

Texas Instruments

HK JDW NO:

815-BQ24745RHDTG4

Package:

28-VFQFN Exposed Pad

Datasheet:

-

Description:

Constant - Programmable BQ24745 28-VFQFN Exposed Pad Tape & Reel (TR) 20V 8A 28 Terminals 28 Pin

Quantity:

In Stock : 999

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Product Details

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BQ24745RHDTG4 Overview


The package that has it is the Tape & Reel (TR) package.We've included it in the 28-VFQFN Exposed Pad package so that it's easier to use.The device's mounting type is Surface Mount.To ensure reliable performance, the temperature should be set to -40°C~125°C TJ.This device makes use of an analog IC called POWER SUPPLY SUPPORT CIRCUIT in order to provide its functionality.A charge of Constant - Programmable current is required to be applied to the device.It is possible to find the related parts of this device by looking at its base part number BQ24745.In total, there are 28 terminations.A battery pack is going to have a voltage of 19.2V Max.28 pins are included in the package.For the product to work properly, 28 pins must be connected in order to make it work.A total of 1 channels are available for use.As their maximum supply voltage, devices require 24V.Power can be provided by a battery with 20V.It is important that the supply voltage does not exceed 24V for the device to work properly.In the case of 19.2V output voltage, there is a possibility of optimal efficiency.There is 8A output current when the device operates.Devices belonging to subcategory Power Management Circuits include this device.A supply voltage of 7V is suitable for it, because it can operate with a low supply voltage.12mA is set for Vsup (maximum supply voltage).It has a 7V volt minimum input voltage.The part has 300kHz switching frequency.In order to comply with the constraints, the maximum output current is reduced to 8.064A.

BQ24745RHDTG4 Features


Battery pack voltage of 19.2V Max
1 channels
Power Management Circuits subcategory
Switching frequency of 300kHz
28-VFQFN Exposed Pad package

BQ24745RHDTG4 Applications


There are a lot of Texas Instruments BQ24745RHDTG4 Battery Chargers ICs applications.

  • Industrial
  • USB power delivery (USB-C) devices
  • Drone
  • Shop charger
  • Automotive/electrical vehicle
  • Crosswalk marker lights
  • Material handling
  • Personnel carriers
  • Pallet jacks
  • Energy harvesting
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

BQ24745RHDTG4

technical specifications, attributes, parameters and parts with similar specifications to BQ24745RHDTG4.

  • Type
    Parameter
    Select All
  • Lifecycle Status

    NRND (Last Updated: 4 days ago)

  • Contact Plating

    Gold

  • Mounting Type

    Surface Mount

  • Package / Case

    28-VFQFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    28

  • Weight

    70.788759mg

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Not For New Designs

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • HTS Code

    8542.39.00.01

  • Subcategory

    Power Management Circuits

  • Terminal Position

    QUAD

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Supply Voltage

    20V

  • Base Part Number

    BQ24745

  • Pin Count

    28

  • Output Voltage

    19.2V

  • Max Output Current

    8.064A

  • Number of Channels

    1

  • Interface

    I2C

  • Max Supply Voltage

    24V

  • Min Supply Voltage

    7V

  • Analog IC - Other Type

    POWER SUPPLY SUPPORT CIRCUIT

  • Output Current

    8A

  • Adjustable Threshold

    YES

  • Min Input Voltage

    7V

  • Supply Current-Max (Isup)

    12mA

  • Threshold Voltage

    +2.4V

  • Fault Protection

    Over Voltage

  • Battery Chemistry

    Multi-Chemistry

  • Number of Cells

    2 ~ 4

  • Switching Frequency

    300kHz

  • Voltage - Supply (Max)

    24V

  • Current - Charging

    Constant - Programmable

  • Battery Pack Voltage

    19.2V Max

  • Height

    1mm

  • Length

    5mm

  • Width

    5mm

  • Thickness

    900μm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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