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TPS25944LRVCT

20 Terminations3V 20 Pin TPS25944 Current regulator-40°C~125°C TJ Min 2.7V Max 18V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS25944LRVCT
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 705
  • Description: 20 Terminations3V 20 Pin TPS25944 Current regulator-40°C~125°C TJ Min 2.7V Max 18V (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS25944
Function Electronic Fuse
Number of Channels 1
Max Supply Voltage 18V
Min Supply Voltage 2.7V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Voltage - Input 2.7V~18V
Current - Output 5.3A
Adjustable Threshold YES
Accuracy ±8%
Supply Current-Max (Isup) 0.3mA
Nominal Input Voltage 18V
Threshold Voltage 2.2
Height 800μm
Length 3mm
Width 4mm
Thickness 750μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS25944LRVCT Overview


Buck boost converter is embedded in the Tape & Reel (TR) package.A package in the way of 20-WFQFN Exposed Pad is used for voltage regulator.Mounted by Surface Mount is this current regulator.Temperatures should not exceed -40°C~125°C TJ during operation.The input voltage of 2.7V~18V can be supported by this voltage regulator.20 terminations are a standard way of terminating transmission lines, in which a voltage regulator is used that matches the characteristic impedance of the line in order to terminate the transmission line.This is a member of the TPS25944 family.In a computer or other communication constant current regulator, 20 pins are pronged contacts that provide a signal interface.In order to make this constant current work, it needs to be powered by 3VV.In addition to the maximum design flexibility that 5.3A provides, its output current is also quite high.POWER SUPPLY SUPPORT CIRCUIT is the analog IC in this power converter.There is an increase/decrease in the number of channels: 1.A maximum supply voltage of 18V can be supported by it.A minimum supply voltage of 2.7V is required for its operation.0.3mA is reached when the maximum amount of supply current (Isup) is supplied for current regulation's operation.

TPS25944LRVCT Features


Tape & Reel (TR) package
TPS25944 family
The maximal supply voltage of 18V

TPS25944LRVCT Applications


There are a lot of Texas Instruments TPS25944LRVCT Current Regulation/Managements applications.

  • Over-current protection
  • Battery chargers
  • Over current monitor
  • Engine management
  • Automotive current measurement
  • DC-to-dc converters
  • Battery management
  • Programmable current source
  • DC motor control
  • Motor controls