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BQ24161BRGET

BQ24161BRGET

BQ24161BRGET

Texas Instruments

Constant - Programmable BQ24161 24-VFQFN Exposed Pad Cut Tape (CT) 5V 2.5A 24 Terminals

SOT-23

BQ24161BRGET Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 12 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24
Operating Temperature-40°C~85°C TA
PackagingCut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24161
Qualification StatusNot Qualified
Output Voltage 4.44V
Operating Supply Voltage10V
Supply Voltage-Min (Vsup) 4.2V
Number of Channels 1
Interface I2C
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 15mA
Output Current2.5A
Adjustable Threshold YES
Threshold Voltage +3.8V
Fault ProtectionOver Temperature, Over Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 1
Switching Frequency1.5MHz
Current - Charging Constant - Programmable
Charge Current - Max 2.5A
Battery Pack Voltage3.7V
Height 1mm
Length 4mm
Width 4mm
Thickness 880μm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:985 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.67000$6.67
500$6.6033$3301.65
1000$6.5366$6536.6
1500$6.4699$9704.85
2000$6.4032$12806.4
2500$6.3365$15841.25

BQ24161BRGET Product Details

BQ24161BRGET Overview


If you are looking for it in the Cut Tape (CT) package, then you have found it.A 24-VFQFN Exposed Pad package is included with this item as part of its contents.The device is mounted with mounting type Surface Mount.It is best to set the temperature to -40°C~85°C TA in order to prevent the system from overheating.Analog IC POWER SUPPLY MANAGEMENT CIRCUIT is responsible for implementing the device.If the device needs to be charged, it must be supplied with Constant - Programmable current.If you use the base part number BQ24161, you can look for related parts.Taking it as a whole, it has been concluded that there are 24 terminations to be found.The battery pack is set to 3.7V when it comes to the battery.The device has a maximum charging current of 2.5A.During the installation process, this product requires the connection of 24 pins.There are 1 channels available for this application.With 5V, you can use a battery to power it.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.44V.During operation, 2.5A represents the output current.This device is classified as Power Management Circuits under the subcategory.In terms of the mounting, it is mounted in the way indicated by Surface Mount as far as the mounting is concerned.This gadget's power supply has a current of 15mA flowing through it.Optimal performance can be achieved by setting the supply voltage to 10V.As far as switching frequency is concerned, the part runs at 1.5MHz.As a rule of thumb, the supply voltage (Vsup) should be kept above 4.2V for normal operation.

BQ24161BRGET Features


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


BQ24161BRGET Applications


There are a lot of Texas Instruments
BQ24161BRGET Battery Chargers ICs applications.


  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones
  • Laptops

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