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BQ24161BRGER

BQ24161BRGER

BQ24161BRGER

Texas Instruments

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

SOT-23

BQ24161BRGER Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days 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
PackagingTape & Reel (TR)
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
Number of Channels 1
Interface I2C
Max Supply Voltage10V
Min Supply Voltage4.2V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current2.5A
Adjustable Threshold YES
Supply Current-Max (Isup) 5mA
Threshold Voltage +3.8V
Fault ProtectionOver Temperature, Over Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 1
Max Junction Temperature (Tj) 125°C
Switching Frequency1.5MHz
Ambient Temperature Range High85°C
Current - Charging Constant - Programmable
Battery Pack Voltage3.7V
Height 1mm
Length 4mm
Width 4mm
Thickness 880μm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2426 items

Pricing & Ordering

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BQ24161BRGER Product Details

BQ24161BRGER Overview


This can be found in the Tape & Reel (TR) package.In the package 24-VFQFN Exposed Pad, there is a version of it.Mounting type Surface Mount is chosen for the device.Temperature -40°C~85°C TA is recommended for reliable performance.Using an analog IC of type POWER SUPPLY MANAGEMENT CIRCUIT, this device is able to communicate with the outside world.To charge the device, you need Constant - Programmable current.Identify its related parts based on the base part number BQ24161.There are no terminations in it at all.In the case of the battery pack, it is 3.7V.For it to work, 24 pins are required.Currently, there are 1 available channels.A battery with 0V would be enough for it to run.The board is capable of handling a voltage input of zero volts.A 4.44V output voltage provides high efficiency.It is in this instance that the device's output current is set to 2.5A.There is one subcategory of this device, and it is Power Management Circuits.At a low supply voltage, such as 4.2V, it can operate to the best of its ability.It is mounted in the same way as Surface Mount.During the design process, Vsup (maximum supply voltage) was set to 5mA.For best results, set the supply voltage to 10V.In this particular part, the switching frequency is set to 1.5MHz.

BQ24161BRGER Features


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


BQ24161BRGER Applications


There are a lot of Texas Instruments
BQ24161BRGER Battery Chargers ICs applications.


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

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