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  • BQ24190RGET

BQ24190RGET

Constant - Programmable BQ24190 24-VFQFN Exposed Pad Tape & Reel (TR) 4.5A 24 Terminals


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24190RGET
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 276
  • Description: Constant - Programmable BQ24190 24-VFQFN Exposed Pad Tape & Reel (TR) 4.5A 24 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24
Weight 54.601182mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature DETECTION THRESHOLD VOLTAGE IS 3.8V
Subcategory Power Management Circuits
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number BQ24190
Output Voltage 4.4V
Number of Channels 1
Interface I2C
Max Supply Voltage 17V
Min Supply Voltage 3.9V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 15mA
Output Current 4.5A
Adjustable Threshold NO
Min Input Voltage 3.9V
Max Input Voltage 17V
Supply Current-Max (Isup) 3mA
Nominal Input Voltage 17V
Threshold Voltage +18V
Fault Protection Over Current, Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Switching Frequency 1.5MHz
Current - Charging Constant - Programmable
Battery Pack Voltage 4.2V
Height 1mm
Length 4mm
Width 4mm
Thickness 880μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24190RGET Overview


I found it in the Tape & Reel (TR) package, which comes with everything you need.An included version of it is available in the package 24-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.Ensure reliable performance by setting the temperature to -40°C~85°C TA.An analog IC of POWER SUPPLY MANAGEMENT CIRCUIT is used in this device.Charge the device with Constant - Programmable current.There are related parts to this device according to the base part number BQ24190.There are no terminations in it at all.For the battery pack, it is 4.2V.In order for the product to function as intended, there are 24 pins that must be connected.It is possible to access 1 channels.An input voltage that is equal to 17V can be applied to it without any problem.With a 4.4V output voltage, high efficiency is possible.In order to operate, it must have a current of 4.5A at the output.Devices in this category are classified as Power Management Circuits.The device can operate at a voltage of 3.9V as low as possible.In order to mount it, it has to align itself with Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 3mA.As far as the input voltage is concerned, it has a minimum of 3.9V volts.It appears that there is 15mA current flowing through the supply of the gadget at the moment.1.5MHz switching frequency is used by the part.It can accept a maximum input voltage of 17V volts.It is also possible to generate additional features with this device that are similar to those of DETECTION THRESHOLD VOLTAGE IS 3.8V.

BQ24190RGET Features


Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
Addtional features of DETECTION THRESHOLD VOLTAGE IS 3.8V
24-VFQFN Exposed Pad package

BQ24190RGET Applications


There are a lot of Texas Instruments BQ24190RGET Battery Chargers ICs applications.

  • TV sticks
  • Rental fleets
  • Electronic dictionary
  • Instruments and meters
  • Emergency/Security
  • Ruggedized notebooks/tablet computers
  • Wireless power
  • Portable devices
  • Mobile router
  • Electric tour bus