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BQ24297RGET

Constant - Programmable BQ24297 24-VFQFN Exposed Pad Tape & Reel (TR) 5V 3.5A 24 Terminals


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24297RGET
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 778
  • Description: Constant - Programmable BQ24297 24-VFQFN Exposed Pad Tape & Reel (TR) 5V 3.5A 24 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
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
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24297
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 5.5V
Operating Supply Voltage 6V
Number of Channels 1
Interface I2C
Max Supply Voltage 6.2V
Min Supply Voltage 3.9V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 3A
Nominal Supply Current 3A
Output Current 3.5A
Adjustable Threshold YES
Supply Current-Max (Isup) 3000mA
Nominal Input Voltage 6.2V
Threshold Voltage +6.4V
Fault Protection Over Current, Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Max Junction Temperature (Tj) 150°C
Switching Frequency 1.5MHz
Ambient Temperature Range High 85°C
Current - Charging Constant - Programmable
Battery Pack Voltage 4.2V
Height 1mm
Length 4mm
Width 4mm
Thickness 880μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24297RGET Overview


If you are looking for it in the Tape & Reel (TR) package, then you have found it.There is currently a package available named 24-VFQFN Exposed Pad.The device is mounted with mounting type Surface Mount.To ensure reliable performance, the temperature should be set to -40°C~85°C TA.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Providing Constant - Programmable current to the device is the only way to charge it.This part number BQ24297 can be used to find its related parts.It contains 24 terminations, so that is how many there are.Batteries have a voltage of 4.2V.For the product to work properly, 24 pins must be connected in order to make it work.Channels are available in an amount of 1.Using a 5V battery should be enough to run it.As long as the supply voltage is 6.2V, it is capable of withstanding the voltage.The 5.5V output voltage allows for high efficiency.A device of this type will have its output current set to 3.5A in this case.There is one subcategory of this device, and it is Power Management Circuits.It can function at as low a supply voltage as possible, such as 3.9V.A mounting requires that it align itself with Surface Mount.3000mA is set for Vsup (maximum supply voltage).The gadget's supply is running at 3A volts.Optimal performance can be achieved by setting the supply voltage to 6V.It operates at a switching frequency of 1.5MHz.

BQ24297RGET Features


Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
24-VFQFN Exposed Pad package

BQ24297RGET Applications


There are a lot of Texas Instruments BQ24297RGET Battery Chargers ICs applications.

  • Shop charger
  • Digital camera
  • Personnel carriers
  • Instruments and meters
  • Drone
  • Ruggedized notebooks/tablet computers
  • Automotive/electrical vehicle
  • Home routers
  • Crosswalk marker lights
  • Opportunity charge