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  • TPS40425RHAT

TPS40425RHAT

40 Terminals 4.5V~20V 40-Pin TPS40425 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.5MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40425RHAT
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 208
  • Description: 40 Terminals 4.5V~20V 40-Pin TPS40425 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.5MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Number of Pins 40
Weight 103.986051mg
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) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature VOUT FROM 0.6 V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS40425
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 18.4mA
Output Configuration Positive
Output Current 40mA
Voltage - Supply (Vcc/Vdd) 4.5V~20V
Quiescent Current 18mA
Control Features Frequency Control, Phase Control, Power Good
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 300ns
Synchronous Rectifier Yes
Fall Time (Typ) 300 ns
Max Duty Cycle 50 %
Isolation Isolated
Serial Interfaces PMBus
Height 1mm
Length 6mm
Width 6mm
Thickness 900μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40425RHAT Overview


Capsuled in the 40-VFQFN Exposed Pad package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 4.5V~20V voltage are supplied and operated. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 200kHz~1.5MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Frequency Control, Phase Control, Power Good. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Terminal (s) of the switching converters are designed at the QUAD position. There are many different types of terminations for 40. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "TPS40425". Switching converter has a total of 40 pins. DC regulator outputs 5V voltage based on test statistics. You should note that the dc dc regulator's usual output current is 40mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. The value of DC to DC voltage regulator is set at VOUT FROM 0.6 V in order to fulfill the requirements more effectively. During dormancy, the dc switching uses 18mA. A supply current of 18.4mA is used to power it.

TPS40425RHAT Features


Transistor Driver Outputs
Switching Frequency: 200kHz~1.5MHz
Frequency Control, Phase Control, Power Good
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
VOUT FROM 0.6 V

TPS40425RHAT Applications


There are a lot of Texas Instruments TPS40425RHAT DC to DC converter applications.

  • Hydraulic presses
  • Flaw detection equipment
  • Computer monitoring equipment of building
  • Geothermal power
  • Household control circuits
  • USB circuits
  • Thermal power
  • Smart grid
  • Medical monitoring systems
  • Hydro power