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BQ24161RGER

Constant - Programmable BQ24161 24-VFQFN Exposed Pad Tape & Reel (TR) 5V 2.5A 24 Terminals 24 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24161RGER
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 147
  • Description: Constant - Programmable BQ24161 24-VFQFN Exposed Pad Tape & Reel (TR) 5V 2.5A 24 Terminals 24 Pin (Kg)

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Details

Tags

Parameters
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24161
Pin Count 24
Qualification Status Not Qualified
Output Voltage 4.44V
Number of Channels 1
Interface I2C
Max Supply Voltage 10V
Min Supply Voltage 4.2V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current 2.5A
Adjustable Threshold YES
Supply Current-Max (Isup) 5mA
Threshold Voltage +3.8V
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Switching Frequency 1.5MHz
Current - Charging Constant - Programmable
Battery Pack Voltage 3.7V
Height 1mm
Length 4mm
Width 4mm
Thickness 880μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24
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)
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260

BQ24161RGER Overview


It is available in the package Tape & Reel (TR).The package that is included with it comes in the shape of a 24-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.It is best to set the temperature to -40°C~85°C TA in order to prevent the system from overheating.Using an analog IC of type POWER SUPPLY MANAGEMENT CIRCUIT, this device is able to communicate with the outside world.Device charging requires Constant - Programmable current.By using the base part number BQ24161, related parts can be found for this device.Taking it as a whole, it has been concluded that there are 24 terminations to be found.In the battery pack, the voltage is 3.7V.The device consists of 24 pins, which are arranged in a row.In order for it to work, it requires 24 pins.Channels are available in a total of 1.Using a 5V battery should be enough to run it.With a 10V supply voltage, it is capable of withstanding the operation of the device.High efficiency can be achieved with a 4.44V output voltage.A device of this type will have its output current set to 2.5A in this case.The device you are looking at belongs to the subcategory of Power Management Circuits.Using a supply voltage as low as 4.2V will allow it to function.A mounting requires that it align itself with Surface Mount.Vsup (maximum supply voltage) is set in the command to 5mA.This part has a switching frequency of 1.5MHz and operates with this frequency.

BQ24161RGER Features


Battery pack voltage of 3.7V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
24-VFQFN Exposed Pad package

BQ24161RGER Applications


There are a lot of Texas Instruments BQ24161RGER Battery Chargers ICs applications.

  • Material handling
  • Military equipment
  • Shop charger
  • Industrial handhelds
  • Model aircraft
  • Painting boat
  • Digital camera
  • Marine buoy lights
  • TV sticks
  • Various chargers